Answer:
<h2>Sorry I don't know the answer of your question I am sorry. （╯°□°）╯︵(\ .o.)\</h2>
Hi there! Hopefully this helps!
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The main factors that created rising tensions between European powers were;
- The enlargement of armies through militarism.
- The spread of nationalism through uprisings.
- The formulation of alliances through agreements.
- The spread of imperialism through conquests.
