Answer:
The answer would be engines
Explanation:
Hope this helps!
Because people still viewed them as slaves.
I'm not exactly sure but I believe the answer would be A. If not then I'd go for D. but as second best.
High taxes and Claim on the continent. The royal proclamation of 1763, issued by George III on Oct. 7, forbade colonists from settling west of the Appalachian Mountains. This meant settlements previously approved by the Crown were now unlawful