In Southeast Asia, the United States government used the domino theory to justify its support of a non-communist regime in South Vietnam against the communist government of North Vietnam, and ultimately its increasing involvement in the long-running Vietnam War (1954-75).
The number of voting representatives in the House is fixed by law at no more than 435, proportionally representing the population of the 50 states.
How many seats are in the House of Representatives and Senate? There are 535 seats in both houses, 100 seats in the Senate and 435 in the House of Representatives. The Senate has two members from each of the fifty states. The House has â¦at least one member from each state, with the rest portioned out according to each state's population, based on the latest Census. Answered.