Knowledge, freedom, and happiness! Hope this helped!
It would strengthen the navy and enable the U.S to guard its colonies. I believe the building of the Panama Canal was in time of Imperialism (not 100% sure), where countries were trying to take over smaller or weaker countries to accumulate more power.
<em>Answer:</em>
<em>Save Silent Valley was a social movement aimed at the protection of Silent Valley, an evergreen tropical forest in the Palakkad district of Kerala, India. It was started in 1973 by an NGO led by school teachers and the Kerala Sastra Sahithya Parishad (KSSP) to save the Silent Valley from being flooded by a hydroelectric project.</em>
<em>Explanation:</em>
<em>After the announcement of imminent dam construction the valley became the focal point of "Save Silent Valley", India's fiercest environmental debate of the decade. Because of concern about the endangered lion-tailed macaque, the issue was brought to public attention.</em>
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To me B and D sounds like they are true statements.