Answer:
B and D
Explanation:
Iron pillow and fertile silt are not farming advances.
The correct option is D.
Scientific revolution refers to the principle which historians employed to explain the emergence and rapid development of modern science. The scientific revolution started in Europe at about 1543 and it brings about a great change in the way people think. During this period, people started criticizing thoughts that were previously acceptable and unchallenged; it also led to the establishment of many modern sciences.
The secret service, which is a federal policing agency that was part of the department of Treasury. At least until 2003, when is became the department of Homeland Security.
Answer:
wooden sticks
Explanation:
wooden sticks were used to grind up corns
There are a total of 538 votes in the Electoral College.
Hope this helps! :)
