In developmental psychology, there is an increasing interest in researching cognitive changes that occur later in life. why?
a. people in developed nations revere the elderly.
b. the elderly are contracting more cognitive diseases.
c. populations of developed nations are living longer.
d. populations of developing nations are dying sooner

The correct answer is letter C

Explanation:  Human development refers to mental development and organic growth. Mental development is a continuous construction. These are the forms of organization of mental activity that are perfected and solidified until all of them. Some of these mental structures remain throughout life.

    racial conflict and discrimination has existed ever since man learned to kill with rocks and bones. these conflicts arose from disputes between territory, power, wealth, religion, or simple difference. some of the most infamous racial disputes include slavery, the holocaust, and the civil rights movement.

    these listed disputes often resulted in casualties from all sides. riots, wars, imprisonment, and lynching are all commonly associated with racial conflict on severe levels.

      however, racism is an improving issue in recent decades. people are being more accepting and welcoming of diverse populations. though, the world isn't perfect and it will take much more time, if ever, until the world is rid of racism.

in an absolute  monarchy, the  monarchrules as an autocrat, with absolutepower  over the state and government — for example, the right to rule by decree, promulgate laws, and impose punishments. the  monarch isnominally sovereign but the electorate, through their legislature, exercise political sovereignty.