There are many reasons to apply for US citizenship. Some of the more common reasons, however, are:
1) More freedoms. US citizens, including naturalized citizens, enjoy more rights and freedoms that noncitizens. As a US citizen, for example, you will be able to travel freely in and out of the country, live anywhere in the US you please, and not have to report your new address to immigration officials. You will be able to take any job you like and travel the world as a US citizen, enjoying the protection of the US and its consulates and embassies. You’ll also become eligible for federal benefits and social benefits.
2) The right to vote. One of the biggest advantages to US citizenship is that you will have the right to vote in state and federal elections. This means that you will have the opportunity to take part
in politics and to decide on the future of the nation. Many people around the world fight and risk their lives for the right to elect their leaders. As a US citizen, you will enjoy this right for the rest
of your life.
3) More job opportunities. While a US green card gives you the right to apply for most jobs in the US, there are a few jobs which require US citizenship or extensive security clearance. As a US citizen, you will be capable of taking on virtually any job in the US, and you will even be allowed to run for office.
4) Sponsorship. US citizens have the right to sponsor their immediate family and relatives for a US green card. As a US citizen, you will be able to ensure that family members who wish to live in the states with you will be able to do so. If you marry someone from outside the US, your status as a US citizen will ensure that you can sponsor your new spouse for a green card in the US as well.
5) Permanent status without having to worry about green card renewal. While a US green card does give you the right to live and work permanently in the United States, the green card needs to be renewed every ten years. As well, you need to carry your green card with you at all times to prove your status. A green card ensures that you need to continue to work with immigration officials to ensure that your status is kept up-to-date. As a US citizen, however, you will be issued a passport and a citizenship document that will allow you to prove your status as a citizen. This status will be permanent and you’ll never have to renew your documentation.