U.S. citizenship brings many privileges, rights, and benefits. One of the most crucial benefits is obtaining the U.S. passport to travel to the United States. The second most important benefit is that U.S. citizens wan vote in the presidential elections in the United States. You can also run for different public office positions and can apply for many federal jobs.
Additionally, as a U.S. citizen you do not need to renew your Green Card every 10-years or carry your Green Card with you. You can get the assistance from U.S. Embassies and Consulates when traveling to other countries.
U.S. citizens who commit a crime are not deported. Therefore, there is no risk of deportation. You can take long trips outside of the United States without the risk of abandoning the U.S. permanent residence.
U.S. citizens can also petition spouses, children, parents, siblings, and married children to come live in the United States.