Choose all that apply. russia's age of imperialism included sea ports in the black sea atlantic ocean indian ocean pacific ocean

The correct answer is A) Black Sea and D) Pacific Ocean.

Russia’s age of imperialism included seaports in the Black Sea and the Pacific Ocean.

Russia’s age of imperialism extended from 1721 until 1917. The empire’s economy was mainly based on agriculture and slowly was forming its industry. Russia’s age of imperialism included seaports in the Black Sea and the Pacific Ocean. The ports at the Black Sea were strategical for its connections with the Balkans, Western Europe, and other regions. Russia’s long coastline allowed it to maintain contact with the outer world.  

during the hitler era and it caused them to declare war on germany

b europeans take corn to africa. corn becomes an important crop there.