Answer: 4) It protected against invasion from the west.
Explanation:
The Nile was the "lifeblood" of ancient Egypt, a river of crucial importance for the emergence and development of ancient Egypt. The source of water, food, and frequent flooding that left fertile soil are ideal conditions for the rise of civilization.
However, the Nile was not a barrier to the war on Egypt, neither from anywhere in the world nor from the west. The Romans marched on this side of the globe, not the territory of Egypt, and put it under their control.
I think the people today would still be more ignorant of whats out there and their would be a big difference of society today due to lesser intermix of races and culture. But eventually no one can prevent someone to explore due to curiousity.
Women were supposed to read and write only in Japanese, which separated them through language from government and the power structure.
The first difference was, British and American textile manufacturers revolution started at different time periods.
Secondly, British and American textile manufacturers location was different.
Now if we think of similarities,then
Firstly,both British and American textile manufacturers' revolution used child labour.
Secondly,some of the causes of textile manufacturers revolution were for an economic change.
Thirdly, social structure was similar in British and American society when textile manufacturers revolution took place, both had democracy.
Fourthly,working conditions were similar during textile manufacturers revolution in Britain and America,which can be said to be horrible for workers.Worker's safety was ignored most of the time.