The primary reason for rapid growth of labor unions in the late 1800s was the Industrial Revolution, since this led to massive amounts of factory labor that was often dangerous for the workers involved, who had practically no rights under federal law.
Answer: your answer is i don't know sorry
Explanation: hahha
Answer: D
. Their rulers claimed power by virtue of protecting Dar al-Islam from European invasion
Explanation:
There is no map attached however, based on a related question, I have reason to believe that the dynasties being described are the Mughal and Ottoman empires.
These empires were both chiefly Muslims and they claimed rulership over vast areas of land and insisted that they were doing so to spread the words of the Prophet Muhammad and to protect the lands of Islam from takeover by the Europeans and other religions.
They can only settle near oasis areas.
Are you good at science??