True or false during the age of imperialism, other advancements that improved transportation to and throughout africa included steam-powered ships and locomotives allowing europeans to dominate the continent?

What was the national government’s biggest concern if facing a war, under the articles of confederation? the national government had no national military. the country had grown too large to defend with a small army. the states would not back the federal government. there was no way the states would pay for fighting a war.

Explain the reasons for u.s. neutrality during the 1920s and 1930s. how did ideas about neutrality change during the period from the end of world war i to the passage of the lend-lease act? be sure to include any events, terms, or people that may support your response.

Which of these constitutional amendments made all people born or naturalized in the united states into citizens of the united states ?