All of the following were causes of the new imperialism of the nineteenth century except

Spread democracy is not the causes of spread of imperialism.

Explanation:

The meaning of imperialism is the act of a bigger nation or government becoming more grounded by taking over less fortunate or more fragile nations that have significant assets. A case of colonialism was England's acts of colonizing India.

Imperialism is the strategy, practice, or promotion of expanding the force and territory of a country particularly by direct regional acquisitions or by dealing with the political or financial existence of different zones extensively : the augmentation or burden of intensity, authority, or impact association imperialism.

if im not mistaken its a. collective emotional arousal