<span>u.s. entry into WWI caused industrial psychologists to begin working with the military.After entering into world war-I there is a need for U.S to train their military and develop the army's strength and capability.Psychological research and treatment are important to national defense. Research can show how to improve military training, job assignment and equipment design. Treatment can help personnel cope with stress. Psychologists conduct research on human behavior and treat patients with mental problems. so,industrial psychologists to begin working with the military.</span>
On April 21, 1836, <em>Sam Houston and some 800</em> Texans defeated Santa Anna's Mexican force of approximately 1,500 men at the Battle of San Jacinto, shouting “Remember the Alamo!” as they attacked.
Answer:
D) How Checks and Balances Work in American Government.
Explanation:
Since all of these concepts deal with keeping the executive, legislative, and judicial branches equal in power, the BEST title would be How Checks and Balances Work in American Government.. The American system of checks and balances divides our government into three branches, with each branch having particular and specific powers.