They were centers for community actions and helped organize protests from civil rights.
Britain's imperialist practices were often only great for Britain, not for the colonies, which was seen in the US, India, China, and many many other colonies which were on the verge of disaster because of imperialist ruling.
Answer:
Desire for more citizens
Explanation:
Imperialism is defined as the domination of one country over other country through using military forces, political influence, or other means.
There are several causes of imperialism that include need for raw materials to control a supply of raw materials over countries and spreading Christianity is also a cause of imperialism as establishment of church and force people to convert new members into Christians.
Desire for more citizens is not a cause of imperialism do not focus on increasing population.
Hence, the correct answer is "Desire for more citizens".
In 1917, Germany, determined to win its war of attrition against the Allies, announced the resumption of unrestricted warfare in war-zone waters. Three days later, the United States broke diplomatic relations with Germany, and just hours after that the American liner Housatonic was sunk by a German U-boat.
By the addition of spanish territories