Why did Pershing retain command of American troops?

He wanted to direct the fighting
He felt superior to European
He was not wanted as commander of European forces
His troops were not trained enough to fight

This is what i found on google “the first mobile phone call was made 40 years ago today. on april 3, 1973, motorola employee martin cooper stood in midtown manhattan and placed a call to the headquarters of bell labs in new jersey.” i hope this you for what your looking.

Nm-us history and geography

The american civil war