a. stimulus
Stimulus is something that can evoke a physiological response, it can be in or external.
Answer:
A. Development of the factory system
Explanation:
The methods of production in factory system replaces Human labors with the use of Machines. Typically, the Machines were faster, can be operated on longer hours, and more cost efficient compared to human labors.
Ever since the industrial revolution in, late 1700s, Factory system started to become the most preferred methods for business owners regardless of the environmental waste that they created.
The dust bowl was a result of a severe drought, the great depression was also in that time frame.
Answer:
A
Explanation:
a business that exists to benefit a cause but not to make a profit
