One of the main reasons why sustainable land management practices are important is because there is a limited amount of land available on the globe, and if human activity depletes the amount of land available over time there will be none left that is suitable for production.
The system of checks and balances failed under Andrew Jackson when he acted against a ruling of the Supreme Court (C). Andrew Jackson was the seventh president of the USA. He acted against the Supreme Court ruling and enforced the policy of Indian Removal. He was also the first president to use his right to veto bills as a political tool. He vetoed twelve bills in his two terms of office. Jackson founded the Democratic party and supported individual liberty.
Answer:
Admitted to the first training class at nearby Tuskegee Army Air Field, Davis became the first African-American pilot to solo in an Army Air Corps aircraft. Winning his wings on March 7, 1942, he was one of the first five African-American officers to graduate from the program During World War II, Davis was commander of the 99th Fighter Squadron and the 332nd Fighter Group, which escorted bombers on air combat missions over Europe. Davis flew sixty missions in P-39, Curtiss P-40, P-47 and P-51 Mustang fighters.
Explanation:
brainz
I think the it would be D