Answer: In the politics of representative democracies, a political machine is a political group in which an authoritative leader or small group command the support of a corps of supporters and businesses, who receive patronage as reward for their efforts.
Explanation:
Answer: The demand for Natural Resources drove most of the trade.
During the Hijira Muhammad created rules that governed and united Muslims.
The main reason why this was the case is because Industrialization was an incredibly new phenomenon, and very few people could have predicted just how bad it was for the environment and for people's health.
Answer: D) increasing tensions between European countries.
Explanation:
Rising tensions among European countries resulted in the outbreak of World War I. This situation has been evident since the beginning of the 20th century. The primary reason for the formation of such relations is the uneven distribution of colonies among European countries. Germany and Austria-Hungary wanted more for themselves, while on the other hand, France and Great Britain dominated in that context. This led to the strengthening of nationalism, which would culminate in the First World War.