What effect did american soldiers have on the war?

Identiica las similitudes económicas entre las colonias hispana y portuguesa y elabora una lista.

What do historians call the political, social, or cultural circumstances surrounding an event?

Historians have recently discovered a historical journal published in the early twentieth century. the journal contains facts based on original sources about the downfall of the early byzantium empire. historians consider this long-lost journal to be a breakthrough in their understanding of the byzantium empire. based on this information, the journal is a source.