How was president polk able to add oregon to u. s. holdings?
a. polk authorized military action and seized it.
b. he renewed an old offer to divide oregon along the forty-ninth parallel.
c. he bought it from the british for the price of the louisiana purchase.
d. polk annexed it without the approval of the british?

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.