A) 50 INCORRECT This option represents the number of states in the Union, not the number of senators. Each state sends two senators to the Senate, so the total is 100, not 50. Confusing the number of states with the number of senators is a common error, but the Senate's size is determined by the 50 states multiplied by two.
B) 100 CORRECT The U.S. Senate has exactly 100 members, with two senators representing each of the 50 states. This number is established by the Constitution and has remained constant since Hawaii became a state in 1959. The Senate's equal representation ensures that smaller states have an equal voice in the legislative process, a key feature of the federal system.
C) 435 INCORRECT This is the number of voting members in the House of Representatives, not the Senate. The House's size is based on state population, with seats reapportioned every ten years after the census. The Senate's membership is not population-based, so 435 is incorrect for the Senate.
D) 538 INCORRECT This number represents the total number of electoral votes in the Electoral College, which is the sum of 435 House members, 100 senators, and 3 electors for the District of Columbia. It is not the number of senators. The Electoral College is used to elect the President and Vice President, not to determine Senate membership.
E) 200 INCORRECT This number is not related to any official U.S. government body. It might be a distractor for those who think each state has four senators, but the Constitution clearly states two per state. The total of 200 would require 100 states, which is not the case.
F) 300 INCORRECT This number is also not a correct count for any federal legislative body. It could be a random distractor. The Senate's size is fixed at 100, and there is no constitutional basis for 300 senators.
G) 150 INCORRECT This number is not correct for the Senate. It might be a distractor for those who think each state has three senators, but the Constitution specifies two. The total of 150 would require 75 states, which is not the case.