Why did spain support columbus voyages of exporation

Which of the following was an effect of allied defeats and high casualty rates on the eastern front? the united states issued the fourteen points. russia entered the war on the allied side. the united states entered the war sooner. russia experienced a revolution and dropped out of the war.

What is the best possible explanation for why the first ghosts seen were flaming spirits with their bodies on fire

What is the orthodox interpretation of why the cold war started