In a parliamentary system, by contrast, the legislature holds supreme power. The prime minister is chosen by members of the legislature (Parliament) from among their own number and in practice is the leader of the majority party in the legislature.
There are 435 Representatives in the House of Representatives. The number of members in the House of Representatives is a different story and is based on population.
The United States House of Representatives is a part of the United States (U. S.) Congress. Congress is the legislature of the U. S. government and makes federal laws. The other part of Congress is the U. S. Senate. There are maximum 435 members in the United States House of Representatives. These members are called U. S. Representatives or just representatives.