Answer :
The answer is D
International trade existed way back in colonizing days as America didn’t have everything they needed from what they could gather
Slave workforce also existed prior to the revolution
Riverboats are typically not the primary use of transportation.
International trade existed way back in colonizing days as America didn’t have everything they needed from what they could gather
Slave workforce also existed prior to the revolution
Riverboats are typically not the primary use of transportation.