There are three types of national elections in America which are:
Presidential: occurs every 4 years. The first election was held in 1788 and the last one was in 2020.
Parliamentary (House of Representatives): occurs every 2 years. The first election was held in 1788 and the last one was in 2022.
Parliamentary (Senate): occurs every 2 years. The first election was held in 1788 and the last one was in 2022.