It’s 3 that’s the one that isn’t
Geography has a profound effect on where civilizations settle. The earliest civilizations resided within river valleys, and used the area around them to create opportunities to benefit their growth. Mountains, rivers, and plateaus provided natural defenses, at the cost of movement and trade.
Answer:
Your answer: 1.) Although most women worked in the clerical and service sectors, as they had done so for decades, the wartime economy opened chances for women in heavy industry and wartime manufacturing factories that had hitherto been reserved for males. 2.) When the war broke out, hasty weddings became the norm, with youngsters marrying their sweethearts before their men left overseas. 3.) They also drove vehicles, repaired planes, worked as laboratory technicians, prepared parachutes, operated radios, studied pictures, flew military planes throughout the nation, tested freshly repaired planes, and even taught anti-aircraft gunners by posing as flying targets.
Explanation:
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Most of it was conquered from Mexico not bought, as a result of the Mexican War of 1846, the rest was I guess you could say "bought" through the Gadsden purchase for 10 million dollars.
Answer: i think D too but i might be wrong