Answer:- While most African Americans serving at the beginning of WWII were assigned to non-combat units and relegated to service duties, such as supply, maintenance, and transportation, their work behind front lines was equally vital to the war effort.
Answer:
The pressure this object exerts on the surface is 5lb/in² or 5psi.
Explanation:
Pressure is force per unit area.
Mathematically, pressure is given by the formula;


Given the following data;
Force = 10lb
Area = 2in²
Substituting into the equation, we have;

Pressure = 5lb/in² or 5psi
<em>Hence, the pressure this object exerts on the surface is 5lb/in² or 5psi. </em>
The economic systems of north Korea and China are similar because both systems have a centrally planned economy.
The Mayan society was conquered by many different<span> Spanish </span>conquistadors,<span> however the Mayans as a race were not killed off, and descendants of the Mayans are still around today</span>