Answer: Great Depression & Unstable Economy
Explanation:
Well countries typically allied with their neighbors because they usually had close relations like for instance Britain France and Belgium where all huddled together in west Europe while Germany was close to with Austria Hungary and both had good relations with the ottoman empire. because all of these countries were close together sometimes things got heated and with all of these alliances it was easy for all of these countries to fight each other.
Reaper and steel plow were the machines invented by Cyrus McCormick and John Deere that made large-scale agriculture possible, especially on Midwestern prairies.
B) Reaper and steel plow
<u>Explanation:</u>
In the 1800's people used to do all the chores with their hands hence, it made farming a tough job and a lot of time consuming activity. During the industrial revolution, Cyrus McCormick invented a mechanical reaper, which would help reap big farms in very less time.
The steel plow played a very important role in the industrial revolution as the wooden plow used to be weak but John Deere's invented steel plow was strong and broke soil easily.
The Treaty of Guadalupe Hidalgo, which brought an official end to the Mexican-American War<span> (1846–48), was signed on February 2, 1848, at Guadalupe Hidalgo, a town near Mexico City. The U.S. paid Mexico $15 million and absorbed another $3 million in debts, and acquired New Mexico, Arizona and California.</span>
Leon Trotsky Facts;
• Trotsky took part in the 1917 October Revolution, immediately becoming leader with the communist party.
• He was one of the seven members of the first Politburo. • He was a prominent figure in the early people’s commissar for foreigner affairs and later as the founder and commander of the Red Army.
Founded: Red army, Fourth international
Born: 7th November 1879
Died: 21st August 1940 Coyoacán
• He was a Soviet revolutionary, Marxist theorist, and politician.
• He wrote books
• He is identified as an orthodox Marxist and Bolshevik-Leninist.
• He was one of the most important figures of the Russian Revolution, and of the early years of the Soviet Union.
• He was assassinated
• He was instrumental in turning he Red Army into an effective fighting force, allowing the new Soviet government to solidify its position against internal and external opposition
• He was originally called Lev Bronstein
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