These are the some of the similarities and differences of Olmec and Maya civilization:
Similarities:
They both settled in the lands of Mexico.
They are deeply religious and built pyramids.
Differences:
Unlike the Maya, Olmec did not build large cities.
Maya lasted much longer than the Olmecs.
Not let them fall to communism which was all around them Japan china Russia but the closes was Cuba
Answer: Petroleum, Electricity and Steel
Explanation: The second industrial revolution is a period between the late 19th to the early 20th century which is characterized by massive growth and expansion of industrialization. The second industrial revolution is also known as the technological revolution most notable for steel production, expansion in electrification which was previously limited to very few cities and development of Petroleum and gas supply.
<span>The Bill of Rights is one of the cornerstones of American freedoms, and it is in place to protect the rights of the citizens. The Bill of Rights was put in place in order to ensure that people are guaranteed a number of personal freedoms, and that the government does not become so powerful as to present a threat to the population.</span>
The USA went to war in Korea for three reasons.
The first reason was the ‘Domino theory’. Salami tactics in eastern Europe was not the only place where Communists were coming to power. In the Far East, too, they were getting powerful China turned Communist in 1949. Truman believed that, if one country fell to Communism, then others would follow, like a line of dominoes. He was worried that, if Korea fell, the next ‘domino’ would be Japan, which was very important for American trade. This was probably the most important reason for America’s involvement in the war.
The second reason was just to try to undermine Communism. President Truman believed that capitalism, freedom and the American way of life were in danger of being overrun by Communism. The Truman Doctrine had been one of ‘containment’ – stopping the Communists gaining any more territory. In April 1950 the American National Security Council issued a report recommending that America abandon 'containment' and start 'rolling back' Communism. This led Truman to consider driving the Communists out of North Korea.
Finally, Truman realised the USA was in a competition for world domination with the USSR. By supporting South Korea, America was able to fight Communism without directly attacking Russia.
Hope this helps.