Which controversial general commanded the us 7th army in the allied conquest of sicily?

The controversial general that commanded the US 7th Army in the Allied conquest of Sicily was George S. Patton.

Explanation:

George Smith Patton, Jr. was a general in the United States Army during World War II. In his 36-year career, he was among the first to advocate for armored cars, commanding important units of them in North Africa and the invasion of Sicily, where he was the commander of US troops.

they united the colonies in their fight against the british.

nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.