Modern era or period refers to a time after post-classical history. It can be divided in the early era (16 Th. century) and late modern era (18 Th. century).
Some examples of historical facts in the late modern era are American, French and Russian Revolution and the Industrial Revolution.
The spread of coal-powered factories has been characteristic of the modern era because coal was used to heat buildings, generate electricity and for steam engines. It generates energy for industry and transportation.
Things that could cause mass imigration could be things much like the irish with famine, but it could also be forced by the weather like the hurricanes happining right now, poor living conditions or even lack of government power if enough people revolt against their own government. hope this helps bro
In much the same way as Christianity, Islam too gave a belief of a promised better life once life was over. If you cannot pay a man, convince him pay will come once dead.
Over time, most people forgot all the bad things Standard Oil had done.
Rockefeller waged a successful public relations campaign.
The public accepted Rockefeller’s explanations when people complained.
No one was willing to stand up to the powerful Rockefeller.