Answer:The coal-fired steam engine was in many ways the key technology of the Industrial Revolution. Steam power was first used to pump water out of coal mines by Thomas Newcomen, who invented the first steam engine that truly worked in 1712. ... Watt had taken Newcomen's design and improved upon it.
Explanation:
The laws increased shipping costs for them.
Sorry if it's wrong! I feel pretty confident about it though.
Answer:
Polk campaigned under the popular slogan "54-40 or fight," a contention that the southern boundary of Russian America was the northern boundary of Oregon
A government that gives all key powers to the national or central government. A government that divides the powers of government <u>between the national government and state or provincial governments</u>. A plan that provides the rules for government.
<span>If state troopers protected freedom riders, federal authorities would not interfere with local arrests.
Kennedy was influenced by rising international condemnation against violence meted on freedom riders noting that America was an arsenal of democracy trying to preach the political ideology in a polarized world.
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