<span>The yalta conferences main purpose was to spilt Germany into for sections, each belonging to france, britian, ussr and america and this was one major concept for the cold war
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Answer:
1859
Explanation: Petroleum became a major industry following the oil discovery at Oil Creek, Pennsylvania, in 1859. For much of the 19th and 20th centuries, the US was the largest oil producing country in the world.
Explanation: The party's platform built on Roosevelt's Square Deal domestic program and called for several progressive reforms. The platform asserted that "to dissolve the unholy alliance between corrupt business and corrupt politics is the first task of the statesmanship of the day".
Answer:
China really needed the economic and military aid promised by the Soviets. Nonetheless, Mao sent more ethnic Korean PLA veterans to Korea and made a promise to move an army closer to the Korean border.
Explanation:
Pros: Power is centralized within a leadership team, rather than involving everyone in every decision.
People can participate in activities, relationships, and work while the group in power handles the larger issues of the society.
An oligarchy strives to keep the status quo, which breeds conservatism instead of taking on risky ventures.
It can foster creativity and innovation because people are free from worries about running society.
Cons: The ruling class controls policies and legislation, and ends up with much more wealth than the rest of society.
As the ruling class gains more expertise, it tends to exclude outsiders, making it tough for people to break in.
It prevents new perspectives and diversity.
It can limit available supplies to certain classes, fix prices, provide selective benefits, and restrict the economy by hindering basic supply and demand functions.
When people feel they can't join the ruling class, they may no longer feel compelled to follow the rules set by the ruling class, leading to rebellion, disruption, and war.