Answer:
Well, you aren't tasting, smelling, or hearing anything. seeing is a possibility, but I feel like it's using "touch".
The author sees immigrants as carrying their roots with them. This would lend to the further idea of replanting in a different location to grow and spread, perhaps healthier than before.
The goal was to stop the spread of Communism.
(Look into Domino Theory.)
Madagascar
The largest number of islands of Africa are found in the Indian Ocean, with the sovereign island nations of Comoros, Seychelles, Mauritius and Madagascar located off the southeastern seaboard of Africa being the most notable.
<span>C. Strength is the key trait of a great ruler. Firm laws and harsh punishments keep order.</span>