The main disagreement between Patriots and Loyalists was whether or not —

The main difference between a patriot and a loyalist is that patriots strongly supported and fought to gain independence from the British rule during the American war of Independence whereas loyalists supported the British rule and wanted to remain under British control during the American war of Independence.

Explanation

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )