I think it's because slavery costs less...just a guess.
I believe the last one would be barley
<span>The 19th century was a period of great change and rapid industrialization. The iron and steel industry spawned new construction materials, the railroads connected the country and the discovery of oil provided a new source of fuel. The discovery of the Spindletop geyser in 1901 drove huge growth in the oil industry. Within a year, more than 1,500 oil companies had been chartered, and oil became the dominant fuel of the 20th century and an integral part of the American economy.</span>
Answer:
To give the US power to self governmemt
Explanation:
The Declaration of independence was a guideline on how the US should be governed and the basic right that people have
Answer:
DURING THE AMERICAN REVOLUTION,
THE FORMER ENGLISH COLONIES EACH
ADOPTED THEIR OWN CONSTITUTIONS.
THESE FIRST STATE CONSTITUTIONS
PROVIDED THE BUILDING BLOCKS FOR
THE U. S. CONSTITUTION, INCLUDING
THE BILL OF RIGHTS.
Explanation:
