I believe that it is the first one about tribes
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.
He claimed they were active in state departments (over 200)
Tom head believes that amnesty is the only way for us to identify the amount of undocumented immigrants that came into the country,
He support it because he believed it's a necessary step to create a regulations that banned employers from hiring illegal citizens in united states.
Erler believed that Amnesty would only make it harder for foreigners who want to enter the country legally since it suddenly filled american anual Quota.