I believe the answer is interactions and ideas.
The correct answer that would best complete the given statement above is option D. RICHARD HAKLUYT. It was the efforts of Richard Hakluyt, the geographer, which made England became interested in colonization. He is also an English clergyman and an advocate of expansion.
The French settled Louisiana during the 1600s, naming it for their king Louis. The French realized how valuable Louisiana was due to its location on the Gulf of Mexico and its access to the Mississippi River.
Truman and Eisenhower pursued an idealist policy. Idealism is when a nation tries to make their internal political philosophy a global policy. Truman and Eisenhower both wanted to instill American ideals into Vietnam; therefore, they pursued a policy of idealism.
Hope this helps!
