A lasting impact of European colonialism was the creation of artificial boundaries created by colonial rulers brought together and separated people arbitrarily. For example, if you look at the boundaries of the nations in Africa, you will notice that cultural groups were divided and combined within and by lines created by European powers.
It was the use of assembly lines
Women have been a part of the war effort since the Revolutionary War, but in the early days of our nation they had to cloak themselves in disguise to serve alongside men. When they were accepted into the military, women were given auxiliary roles. As the weapons and methods of warfare changed in the late 20th century, however, the Pentagon began to realize that gender matters less on the battlefield.
Answer:
I wrote a really thorough explanation but It got deleted because "it was inappropriate" I guess they just want a watered-down version but Im not give you that so here:
PS: if you want sources ask and you shall receive. goodluck! (:
