In the 1950s, 40 percent of the u. s. workforce was engaged in manufacturing. by the 2000s, fewer than percent of u. s. workers were employed in manufacturing.
a. 1
b. 15
c. 7
d. 5

in the 1950s, 40 percent of the U.S workforce was engaged in manufacturing, by the 2000s, fewer than 15 % percent of U.S workers were employed in manufacturing This happens because most of the companies decided to manufacture their product in countries with lower wages such as South Asia and South America, which will increase their net income and add up their assets

The investiture controversy began as a power struggle between pope gregory vii (1072–85) and henry iv, holy roman emperor (1056–1106).[2] a brief but significant struggle over investiture also occurred between henry i of england and pope paschal ii in the years 1103 to 1107, and the issue played a minor role in the struggles between church and state in france, as well.by undercutting the imperial power established by the salian emperors, the controversy led to nearly 50 years of civil war in germany, and the triumph of the great dukes and abbots. imperial power was finally re-established under the hohenstaufen dynasty. historian norman cantor: