Question

Around 1900, European nations built up their military forces, formed alliances, and expanded their colonial holdings in their efforts to

force their enemies to start wars.
maintain a balance of power.
put a conscription system in place.
end the spirit of militarism.

Answer 1

maintain a balance of power.

They sought to prevent any one nation from becoming dominant by building armies, forming alliances, and expanding colonies to secure influence and resources.