Question

how did the proclamation line of 1763 impact american colonists who had received land grants west of the appalachian mountains? their land grants were immediately recognized and secured by the british. their land grants were rendered worthless, and some were ordered to move. they were given additional financial

Explanation:

The Proclamation Line of 1763 prohibited colonial settlement west of the Appalachian Mountains. Colonists with land grants in that area saw their grants become worthless as they couldn't settle there, and some were ordered to move. The first option is incorrect as the British didn't secure the grants, and the third (partial) option about financial aid doesn't align with the proclamation's impact.

Answer:

The correct option is the orange - colored one: Their land grants were rendered worthless, and some were ordered to move.