Imagine you are a member of Congress in 1867 and debating William Seward's proposal for the purchase of Alaska. You are asked to explain how you plan to vote on the proposal. Explain either your support for or opposition to the proposal. Thoroughly explain and justify your support for or opposition to the purchase. Be sure to write your speech as if you are a member of Congress in 1867, not someone who lives in the present day. Brainliest/50 Points