Answer: It is called the Triangular Trade.
Explanation:
It goes from Africa, England, and Europe. It is one of the most used trade route.
Agriculture production improved in Europe because of better agricultural machines, fertilizers that are unharmful for earth and more farmers for agricultural production.
(by Benjemin)
Answer:
Aqueducts
Explanation:
Roads were not a thing, Theaters were more like gladiator fights and that does not sound modern to me, Public baths i guess, but that is a everyday thing even if it is public. Now for aqueducts it makes perfect sense in my opinion.
22 columns
The original code used for punched card data recording in the 1890 census had 22 columns with 8 punch positions each (although there was room on the card for a total of 11 punch positions per column).
Major historical events are often referred to as turning points because they have led to important political, social, and economic changes.
