Bruh, yah need to help me with this one... I am dumb on history :/ and I'll put 30 points on this thing, it better worth it

What is the term for a short statement about history that has not been yet been proved

Look at the graph. where p is price and q is quantity, what might cause a move from b to a?

Which of the following are true of the united states legislature? select all that apply. the house of representatives has two representatives from each state. senators are elected for a six-year term. the leader of the house of representatives is called the speaker of the house. once a bill passes the house, it goes directly to the president to sign into law or to veto. a person must be 30 years old in order to run for the house of representatives.