Pregunta 4 What was the main reason for practicing isolationism during the Age of Imperialism? To gain economic advantages through colonization To establish political dominance over other nations To spread cultural influence and values To protect national security and avoid conflicts 1 puntos

## Step 1<br />The question is asking for the main reason why countries practiced isolationism during the Age of Imperialism. Isolationism is a policy or doctrine by which a nation seeks to avoid alliances with other nations to avoid being drawn into wars not related to its own national interests. This policy is often used to protect national security and avoid conflicts.<br /><br />## Step 2<br />The options provided are:<br />- To gain economic advantages through colonization<br />- To establish political dominance over other nations<br />- To spread cultural influence and values<br />- To protect national security and avoid conflicts<br /><br />## Step 3<br />While the first three options may have been secondary or tertiary reasons for some countries, the primary reason for practicing isolationism was to protect national security and avoid conflicts. This is because isolationism is a policy aimed at avoiding involvement in international conflicts and focusing on internal affairs.