Because glaciers melted and the sea rose.
The best option fro the list would be that "<span>A. Both eras were strongly influenced by civilization that became "superpowers," since during the Classical Era this was mostly Greece and Roma, while in the Modern era it would be the United States and Russia. </span>
African-Americans
Site: https://quizlet.com/158526689/progressive-era-flash-cards/
Hope it helps you
Answer:
Dollar Diplomacy
Explanation:
Dollar diplomacy of the United States—particularly during President William Howard Taft's presidential term— was a form of American foreign policy to minimize the use or threat of military force and instead further its aims in Latin America and East Asia
