Answer:
Nineteenth Century - Belgium had a colony in Africa: the belgian Congo. The Belgian leadership treated the native people of the Congo in an extremely brutal manner, most people were essentially slaves. Some workers were mutilated if they did not meet certain quotas, or if they "misbehaved".
Twentieth Century - France and Britain came to dominate several areas in the Middle East after the Ottoman Empire collapsed. The French Mandate in particular, created the countries of Syria and the Lebanon.
The problem was that the borders of these countries were created without regard for ethnic and religious differences.
For this reason, modern Syria and Lebanon are very conflictive countries (Syria is in a civil war, Lebanon had a civil war from 1975 to 1990) because of that.
Twenty-first century - The United States invaded Iraq in 2003 under the false claim that Iraq had weapons of mass destruction hidden in its territory. While the U.S. army managed to depose the former dictator, Sadam Hussein, the invasion caused the deaths of thousands of American Soldiers and Iraqi citizens, and Iraq continues to be a unstable country up to this day.
Because the unilateral system is easier to get as close to the dimension the engineer specified.
Bilateral tolerancing (also known as symmetric tolerancing) is a method of tolerancing a dimension using equal plus and minus deviations from the nominal dimension.
Unilateral tolerances (also known as asymmetric tolerances) on the other hand specify a deviation in only one direction, either plus or minus, from the specified nominal dimension. Unilateral tolerances may also take the form of plus and plus-plus, minus and minus-minus, or plus or minus some amount and plus or minus a lesser amount.
Answer:
a. National Grange, to improve farmers' lives.
Explanation:
After Oliver Hudson Kelley toured the South in 1866, he and several other government clerks founded the National Grange, to improve farmers' lives.
This organization was the first major farmer organization but as time went on the organization then started interfering with social, political and economic issues in the society.
The answer is Perspectives, they taught themselves about different perspectives to help them put depth into their artwork.
