mate but I think it was human then they got conscience and then started building themselves
Answer:
The answer is actually D.
Explanation:
<span>
</span>
<span>The
most important and revolutionary mechanical innovation of the medieval
agricultural revolution was the plough. During the medieval age, the plough
fundamentally improved and was used with multiple oxen teams. This enabled more
land to be ploughed and crops planted.</span>
Chart of U.S. labor population in 1890
Occupations were classified into five industries:
<span>1. Agriculture, fisheries, and mining </span>
2. Professional service
3. Domestic and personal service
4. Trade and transportation
5. Manufacturing and mechanical
The numbers showed gains in employment in all five areas since the 1880 census.
<span>• The agriculture, fisheries, and mining industries gained 1,008,712 employees during the ten year period between 1880 and 1890. This represented a 12.6% increase.</span>
I’m pretty sure it’s D) Mrs.Corcoran.
