d.
an account from two eyewitnesses recorded on the day the event happened
Answer:
The answer is C. the out-group homogeneity effect.
Explanation:
This refers to the perception that an <em>out-group</em> share a common set of characteristics, while the <em>in-group</em> are more diverse. In this example, Catherine's parents assume that all engineers are similar.
This perception has been found in different types of social groups, from political to age and gender. Professional choices are not an exception. It has also been related to stereotyping.
The war industries board was set up to reconvert the US economy.
<u>Explanation:</u>
- The WIB existed from the month of July in the year 1917 to coordinate, fixing prices for increasing the American economy.
- It led to greater control of the government.
- The WIB had some special authority to order factories.
- It also supports to increase the power of government.
- The railroad administration helped to create the industries.
- This administration is used for shipping the materials, food, and fuel.
- It also used to increase economic prosperity.
- Because there is a demand for goods in the east company.
- So, both WIB and RRA are played an important role in the American economy during world war.
