*will award brainliest* analyze the reasons for varying attitudes towards foreigners during the 16th & 17th centuries

One of the main things that tobacco did for jamestown was to?

What two different approaches did the knights of labor and the american federation of labor take in building a union organization? a) the knights of labor accepted only unskilled workers; the american federation of labor accepted only skilled workers. b) the knights of labor accepted skilled and unskilled workers; the american federation of labor accepted only skilled workers. c) the knights of labor refused to accept african american or chinese workers; the american federation of labor accepted all workers. d) the knights of labor accepted workers from a single industry; the american federation of labor accepted workers from several industries.

What is the shaking of the earth 's surface due to sudden movements called?