Answer: Olmec, Mayan, Toltec, Aztecs,
Explanation: Olmec is the first ancient civilization that started in 1600 B.C. Mayans began in 200 BC, Toltec began in 900 AD, and the Aztecs began in 1300 CE and were the strongest civilization. Spanish then came next in 1521 and conquered the Aztecs, claiming Mexico for Spain.
Answer:
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Answer:
The correct answer is A. This statement refers to the beginning of the Cold War.
Explanation:
The Iron Curtain was a term used for ideological and often material borders that divided Europe in two parts from the end of World War II in 1945 to about 1991. The term became known after Winston Churchill used it in the "Iron Curtain Speech" on March 5, 1946.
The Iron Curtain divided Europe into "Eastern Europe", which was formed by the Soviet Union and other Warsaw Pact countries, and "Western Europe" which was formed by the European countries that were NATO members. The term "Central Europe" almost disappeared from the debate at the same time. It was one of the first divisions that appeared in the world as a result of the Cold War.
"b. An atom is solid material" would be an example of something that is now considered scientifically inaccurate, since we now know that the atom is actually mostly open space.
The telegraph changed society by facilitating communications among Americans. The telegraph gave Americans the chance to send and receive messages at an unprecedented speed and volume. Professor Samuel Morse, an instructor at New York University, created the first version of the telegraph in the 1830s, and, although well-planned, the device required significant revisions before allowing communications between the East and West coasts and eventually overseas
