The main reason why a severe downturn in oil prices during the early '80s was detrimental to the Soviet economy is because Russia was one of the world's leading exporters of oil in the world--meaning that when prices dropped, so did their GDP.
Ontario is the modern – day Upper Canada. Upper Canada was
established by the Kingdom of Great Britain and included in the British Canada.
This was established for the purpose of governing central lands of North
America owned by the British, and accommodating American refugees after the
American revolution.
If by planters you mean "Plantation owners", then it is planters. Plantation owners were at the top of the South's social hierarchy because they possessed large plots of land, yielding much income from the that land, and with the income came political power.
B. child laborers and D. miners
Hope this helps :)
The Thanksgiving holiday has many myths associated with it because Thanksgiving is an invented tradition. It is part New England puritan, which makes it a religious Thanksgiving