A. Solar Energy, hope this help!
... as a response to US support of Israel in its 1973 war against a coalition of Arab states led by Egypt and Syria.
OPEC stands for the Organization of Petroleum Exporting Countries. Within that, there was also the Organization of Arab Petroleum Exporting Countries (OAPEC), formed in 1968. In 1973, OAPEC said they would cut oil production "until the Israeli forces are completely evacuated from all the Arab territories occupied in the June 1967 war." (The 1973 war was being fought to regain control of territories lost to Israel in 1967.) Egypt and Syria were both members of OAPEC, and they and other Arab nations were seeking leverage in the struggle with Israel and positioning for post-war settlements.
it helped convince U.S. leaders to send american troops to fight in Europe
The U.S. government's<span> policies towards </span>Native Americans<span> in the second half </span>of the<span> nineteenth century</span>were<span> influenced by the desire to expand westward </span>into<span> territories occupied by </span>these<span> Native </span>American<span>tribes. By the 1850s nearly all Native </span>American<span> tribes, roughly 360,000 in number, lived to the </span>west of theMississippi Yet, only fourteen months later, Jackson prompted Congress to pass the Removal Act, a bill that forcedNative Americans<span> to </span>leave<span> the </span>United States<span> and settle in the Indian Territory </span>west of the<span> Mississippi River. Many Cherokee tribes banded together as an independent nation, and challenged this legislation in </span>U.S. courts<span>The Chickasaw </span>were<span> considered by the </span>United States<span> (</span>US<span>) as one </span>of the<span> Five Civilized Tribes, as they adopted numerous practices of European </span>Americans. Resisting European-American<span> settlers encroaching on </span>their<span> territory, the Chickasaw </span>were<span> forced by the </span>US<span> to sell </span>their<span> country in 1832 and</span>move<span> to Indian Territory </span>
The answer is B. The Declaration of Independence. It was the first step in becoming independent and breaking all ties with England.