Which sentence best explains why politicians continually need to reevaluate domestic policy? A.
Americans are unable to agree on any single solution.
B.
A solution might become obsolete over time.
C.
Politicians come from different regions and backgrounds.
D.
Many Americans choose not to vote in most elections.

Me ☺️ i would appreciate it. “ explain who the following groups were: a)federalist b) anti-federalist” i really need

From the examples below, choose the best examples of industries in african countries and their influence on economic development. select all that accurately represent african economies and factors of production. because agriculture remains central to the success of the mali's economy, any change to climate (such as drought) or price of crops significantly affect the country as whole. the thriving manufacturing industry in chad's northern region sustains the country's economy as a whole. egypt's manufacturing and export of cotton is the primary focus of the economy in the country. morocco serves as a representative of service industries in africa with a growing tourism market.

Psychologists studying infant memory want to determine at what age babies can remember specific events. an experimenter uses several puppets to demonstrate a series of actions while the infant watches. after a delay, the experimenter records how many of the actions the child imitates when playing with the puppets. what is the dependent variable?