George Washington warned against in his Farewell Address :
( D ) Political Party Infighting.
<em>George Washington advised American citizens to view themselves as a cohesive unit and avoid political parties ínfighting</em> and issued a special warning to be wary of attachments and entanglements with other nations.
The correct answer is D. Taxation without representation is still and issue to this day because Texas is one of the states left to permit this practice. Slavery was abolished in Texas in 1860 , after the revolution.