Nder New Imperialism, Europe did not need large numbers of people to control colonies because of decades of proven leadership under old imperialism. improved transportation, communication, and other advantages. carefully forged relationships with colonies' existing governments. strong central control from within European nations.

Improved transportation, communication, and other advantages.

Explanation:

Under New Imperialism, Europe did not need large numbers of people to control de colonies. It has had decades of improved transportation, communication, and other advantages, among which we can cite the appearance of the phone (1880) and the airplanes (around 1910). Besides, in the first half of the 20th weapons became more efficient to stop rebellions, and colonies were easier to control.

Improved transportation, communication, and other advantages.

Explanation:

Under New Imperialism, Europe did not need large numbers of people to control de colonies. It has had decades of improved transportation, communication, and other advantages, among which we can cite the appearance of the phone (1880) and the airplanes (around 1910). Besides, in the first half of the 20th weapons became more efficient to stop rebellions, and colonies were easier to control.

Explanation:

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bilateral multipolar bipolar unilateral

after world war ii, the united states and the soviet union were the major economic, military, and political powers. the world was bipolar.  

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true false

the great leap forward, mao zedong's plan to increase china's agricultural and industrial production, was an overwhelming success. true.

explanation: