Answer: treat them with kindness wether they are mean or not
Explanation:
it helps them to know that they can't affect your feelings and morals.
Imperialism was one of the MAIN causes of the First World War. The great powers of the time (United Kingdom, France, Germany, Italy, Austria-Hungary and Russia) competed to have more territory, to have more colonies. This situation created mistrust among these European nations.
It was a change of thinking from 1500 to 1700 when modern science came out as a new was of getting knowledge about the world. It was important because it started modern science.
