Type the correct answer in each box. Spell all words correctly. Look at the map, and then complete the sentence that follows. Early humans migrated to the Americas by crossing the .

I don't have a map but they crossed into America through a giant ice bridge around the Russia area before it melted.

in the declaration of independence, thomas jefferson announced that every human being has “certain unalienable rights,” among which are those to “life, liberty, and the pursuit of " hope i