What is one persuasive strategy that FDR uses in the conclusions of both speeches that he gave after the attack on Pearl Harbor?

He is honest with Congress and America about the difficulty of the war ahead.

Explanation:

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

england is crowded cold and polluted while north america was like the opposite