Use the drop-down menus to answer the questions. Which rock layer was the youngest? How do you know that the rock layer is the youngest?

First one is conglomerate

Second one is "It was at the top of all layers"

Explanation:

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.