Naturalization

People can join a new country.

This is called naturalization. A person asks to become a citizen. They must follow the rules of the land.

Most people must live there for a long time. They may also need to learn the ways people talk.

Some people make a special promise. They promise to obey the laws. This helps them belong to the new land.

Many people have done this throughout history. It helps new neighbors feel at home.

Naturalization is the way a person becomes a citizen of a new country. This usually happens after they are born in a different place.

To become a citizen, people often must follow specific rules. They may need to live in the country for many years. Some rules say they must learn the local language. Most people must also make a special promise. This is called an oath of allegiance. It means they promise to obey the laws of that land.

History shows many times when large groups became citizens at once. This is called mass naturalization. After World War I, many people had no country at all. They were called stateless persons. To help, some nations passed laws to give them citizenship quickly.

Rules can be different in every nation. For example, some people become citizens by marrying a local person. Others might join the military to help their new home. In some places, like Uruguay, the rules for citizenship are very unique. Most countries allow people to apply, but some do not have a path for naturalization at all.

Naturalization is the legal way a person becomes a citizen of a country. This process happens to people who were not born as citizens of that land.

It is different from being a citizen at birth. Most countries require people to follow a specific set of steps. They often must submit a formal application to legal authorities. These authorities then decide if the person meets the rules. One common rule is the oath of allegiance. This is a serious promise to obey the laws of the new country. Some nations also require people to live there for a certain number of years. Others might ask for knowledge of the local language or culture.

Every country has its own unique set of requirements for this process. Some rules focus on how long a person has lived in the land. For example, Afghanistan requires five years of residence. Algeria requires twenty years of permanent residence. Other places have shorter paths if certain conditions are met. In Angola, the time needed drops from seven years to three if you marry a citizen. In some countries, people can become citizens through military service. Some people even gain citizenship through an investment. Rules can also affect if a person can hold two citizenships at once. Some nations require people to give up their old citizenship first.

History shows that naturalization rules often change during big world events. After World War I, many people became stateless. This means they did not belong to any country at all.

To help these people, some nations passed laws for mass naturalization. This allowed large groups to become citizens all at once. In 1891, Brazil granted naturalization to all foreigners living in the country. In 1923, Greece and Turkey exchanged populations and naturalized many refugees. Turkey naturalized Muslim refugees from the Balkans and other regions. These moments in history show how laws can help people find a home.

There have been many other large-scale examples of mass naturalization. In 1946, Canada passed the Canadian Citizenship Act to help its people. In the 1980s, Turkey accepted and naturalized many refugees from Bulgaria. One famous person who was a refugee from that time was the athlete Naim Süleymanoğlu. The United States also used laws to expand citizenship to many groups. This included the Indian Citizenship Act of 1924 for Native Americans. In the early 2000s, many Argentines gained European nationality through special laws. These laws allowed descendants to claim citizenship based on their family history.

While most countries have a path to citizenship, some are different. Uruguay has a very special system for its legal citizens. These people get political rights but do not become Uruguayan nationals. This can make traveling difficult because of how passports are marked. In fact, Uruguay and Myanmar are the only two countries without a path to naturalization. This means immigrants in those places cannot easily become citizens. Most people see naturalization as a way to join a new community. It connects a person's past to their new life in a different land. It is a way for people to gain a voice in their new home.

Naturalization is the legal process by which a non-national acquires the nationality of a country after birth. It is a formal way for people to join a new nation. This process is different from citizenship acquired automatically, such as at birth. The International Organization for Migration defines naturalization as an act involving an application or motion. This motion is then reviewed and approved by legal authorities.

The mechanism of naturalization usually follows a specific set of legal steps. Most applicants must submit a formal request to their host government. In many nations, the process requires a promise to obey the country's laws. This is often done through an oath of allegiance. Beyond the oath, countries often set specific requirements for applicants. These may include a minimum period of legal residency. Some nations also require adequate knowledge of the dominant national language or culture. To prevent multiple citizenship, some countries require applicants to renounce their original nationality.

There are different types and paths to naturalization. Some people gain citizenship through marriage to a national, a concept known as jus matrimonii. Others may qualify because they have ancestors who were nationals of that country. This is often called jus sanguinis, or the right of blood. Some states also allow naturalization through military service. In other cases, people may acquire citizenship through financial investment.

History shows that naturalization laws often change due to major global events. After World War I, there was a sharp increase in refugees. This created many stateless persons who were not citizens of any state. In response, some nations passed laws for mass naturalization to help these groups. For example, Brazil granted naturalization to all aliens living in the country in 1891. In 1923, Greece and Turkey engaged in a population exchange. Greece naturalized Greek and Orthodox Christian people fleeing from Turkey. Reciprocally, Turkey naturalized Muslim refugees from the Balkans and other regions.

Other significant historical examples include the mass naturalization of Armenian people in territories like Syria and Lebanon. In the 1980s and 1990s, Turkey accepted and naturalized many refugees from Bulgaria. A famous refugee from this period was the athlete Naim Süleymanoğlu. Canada also used mass naturalization through the Canadian Citizenship Act of 1946. In the United States, the Indian Citizenship Act of 1924 granted citizenship to Native Americans.

Requirements for naturalization vary greatly by country. For instance, Afghanistan requires five years of continuous residence. Algeria requires twenty years of continuous permanent residence. In contrast, Bhutan requires only three years of uninterrupted residence. Some countries offer reduced timelines for specific groups. In Angola, the residency requirement drops from seven years to three if the applicant is married to a citizen. These numbers show how much the rules can differ globally.

While most countries provide a path to citizenship, some do not. Myanmar and Uruguay are the only two countries that deny immigrants any path to naturalization. Uruguay has a unique system where legal citizens gain political rights but do not become nationals. This distinction can cause problems with international travel. Because of International Civil Aviation Organization rules, Uruguayan legal citizens often face difficulties with passports at airports. This is because their nationality field often shows their country of birth instead of Uruguayan nationality. This can make free movement across borders very difficult for these individuals.