The concept of nullification is a "legal theory that a state has the right to nullify, or invalidate, any federal law which that state has deemed unconstitutional with respect to the United States Constitution (as opposed to the state's own constitution)."
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Most Vikings were farmers. They grew crops such as barley, oats and rye and kept cattle, goats, sheep, pigs, chickens and horses. In most parts of Scandinavia, people lived in timber houses, but in places where wood was scarce they built with turf or stone instead.
Explanation:
Yes that is somewhat true i think
The us entered world war 1 on April 6, 1917
California Gold Rush summary: As it brought about 300,000 people to California, the California Gold Rush was the largest mass migration in American history. It all began on January 24, 1848, when, at Sutter's Mill in Coloma, James W. Marshall discovered gold on his piece of land. The news about gold spread rapidly.
