The best option from the list would be that "<span>He sailed with a group of Vikings to Newfoundland in Canada," since he is considered by many to have discovered North America before Columbus. </span>
Answer
Negotiating a peace treaty between Egypt & Israel - The Camp David Accords
Explanation:
Negotiating a peace treaty between Egypt & Israel - The Camp David Accords is considered the most important achievement of Carter's presidency because the peace treaty between Egypt and Israel was the first Middle East peace treaty between Israel and any of its Arab neighbours (Egypt) and the treaty remains a touchstone of United States security policy in the region.
The slavery issue changed political parties. The Whig Party collapsed, divided between anti slavery Northerners and proslavery Southerners. With this split, a Democrat won the 1852 campaign for president. Some Whigs joined the new American party.
due to the desire to preserve Mongol culture I think its
a desire to get rid of the foreign Mongol rulers
