Which object has the largest orbital period Pluto Mercury Earth Saturn

pluto ig

Explanation:

pluto is the furthest from the sun so its prolly pluto

gold discovery in california, and pioneer settlers were sometimes pulled west because they wanted to make a better living. others received letters from friends or family members who had moved west. these letters often told about a good life on the frontier. the biggest factor that pulled pioneers west was the opportunity to buy land.

welcome mark brainliest i am trying to get to the next level.