The three arms of government in Nigeria are the Executive , the Legislature , and the Judiciary. They work together through separation of powers and checks and balances to govern the country.

What each one does

  • Executive: Carries out laws and runs day-to-day government affairs, led by the President.
  • Legislature: Makes laws, mainly through the National Assembly, which includes the Senate and House of Representatives.
  • Judiciary: Interprets laws and settles legal disputes, with the Supreme Court at the top.

Simple way to remember it

  • Executive = implements.
  • Legislature = makes.
  • Judiciary = interprets.

TL;DR: Nigeria has three arms of government: Executive, Legislature, and Judiciary.