Expeditions that explored Louisiana Purchase territory provided Americans more knowledge about the . A. American Plains, West, and Southwest B. American West and Southwest C. American Southwest and Midwest D. American Plains, Southeast, and Northeast

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.