Answer:
The wheel is considered one of the oldest and most important inventions of civilization. With the aid of this invention, transportation, the mode of warfare, and everyday life are facilitated. The wheel as an invention is attributed to the Sumerians, the ancient civilization of Mesopotamia, which is the oldest known civilization.
Explanation:
The Answer to your question is "B"
Answer:
Asia, Europe, the Middle East, and Africa
Explanation:
North and South America, Australia, and Antarctica are not the Old World.
Answer:
Herbert Hoover
Explanation:
Calvin Coolidge did not choose to run for re-election in 1928, and the republicans nominated former secretary of commerce Herbert Hoover.
During the primaries, Hoover faced former governor of Illinois Frank Orren Lowden, and Senate Majority Leader Charles Curtis.
Hoover was nominated on the first ballot during the 1928 National Republican Convention, which was held in Kansas City, Missouri.
Answer:Railroad companies could never agree to use the same gauge - the space between the rails. After the revolution in transportation, almost all the ordinary items people needed had to be made locally.
Explanation:
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