Who did jefferson hire to explore the louisiana territory.

Brainliesttt !me : ) how did the world react to liberalization measures from the soviet union?

What significance does alfred t. mahan have on expansion and imperial policies of the late 1800s?

After the success of the sputnik launch, the united states feared that they would never be able to launch their own satellite, the ussr had used technology developed by the united states, the soviets had superior nuclear capabilities, that any future us satellites would not be as successful.