Question

which political development greatly increased tensions between the american colonies and great britain in the years just before the american revolution?
a jays treaty
b the xyz affair
c pinckneys treaty
d the proclamation of 1763

Explanation:

Jay's Treaty, the XYZ Affair, and Pinckney's Treaty are events from the post-Revolutionary U.S. period. The Proclamation of 1763 restricted colonial expansion west of the Appalachians, angering colonists and escalating tensions with Britain on the eve of the American Revolution.

Answer:

D. the Proclamation of 1763