Answer:
I believe the answer would be b
Explanation:
Because the US has a mixed economy where it's both traditional and command economy.
If you want to get a reader's attention you would might like to use a sentence that has purpose or something that can suprise the reader and interest them to read deeper,
like:the ice melts quickly on the river over the warm dry sun...
Answer:
January 1, 1808
In January 1807, with a self-sustaining population of over four million slaves in the South, some Southern congressmen joined with the North in voting to abolish the African slave trade, an act that became effective January 1, 1808.
The Northwest Ordinance, adopted July 13, 1787, by the Confederation Congress, chartered a government for the Northwest Territory, provided a method for admitting new states to the Union from the territory, and listed a bill of rights guaranteed in the territory.
Explanation: