The United States of America are governed by a federal government.
The Constitution give a limitated list of powers to this government. All the other powers vest in the state governments.
rainbow
Pakistans government is federal
They had a unified government.
Canada followes a conservative government.
It is Constitutional Monarchy
the US has a republic
National
National
Companies House is The United Kingdom Registrar of Companies and also a Executive Agency of Her Majesty's Government. The Untied Kingdom has had this system since 1844.
federal
semi- presidential so kind of a democracy and kind of a republic.
It is a commonwealth.