How did the federal government impact the country's growth during American
Industrialization?

It provided incentives/enticements for growth, as well as gage money to land and resources.

The principle that george w. bush used to keep white house communications confidential would be executive privilege. but i maybe wrong : )

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.