Why is the Islamic empire so important for the development of the Eurasian continent and the exchange of knowledge, trade, and advancements?

Which life stage is often defined by a feeling of having a set course in life and an established career?

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?

For the united state human rights have been tied to support for