During which literary period did columbus "discover" america?

Historians are concerned with the accuracy of their writings and readings but are also aware of the inability of authors to know every angle of every story biases, perspectives, beliefs, and a variety of other differences history being told by one person at a time no one being totally accurate, as hard as we try really need on this, and you^^

Why did roosevelt support a “europe first” strategy even though it had been japan that had first attacked the united states?

Interest groups are protected by the first amendment guarantees of petition and what other freedom?