Which of the following was a cause of the Great Depression and not an effect? A, Bank failures
B, Lack of regulation
C, High unemployment
D, Farm bankruptcies

The answer is lack of regulation (B)

Explanation:

High unemployment was an effect of the great depression.

Explanation: high unemployment was an effect of the great depression, because many people were without jobs during the time. the cause was due to the lack of regulation of spending

under god i have placed my chiest strentgh and the safe guard to my loyal subjects

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation: