At the beginning of this stage, thad knew about 50 words and could make a few two- or three-word sentences. by the end of the stage, thad is a fluent speaker of the language, with most of the spoken language skills of an adult. what stage is thad passing through?

Preoperational

Explanation:

The preoperational stage of learning is the first stage where a person learns a language. In this stage a person cannot form sentences as they do not understand concrete logic. This makes it not possible to manipulate information which is required to make sentences and speak. It is also not possible to another person's perspective.

Hence, Thad was passing through the Preoperational stage of cognitive learning.

fast - juice wrld

the arab empire adopted the muslim religion as their main belief. arabs would influence the people from the territories they invaded towards islam (the muslim belief).

nevertheless, throughout the history of the arab empire, rulers brought intellectual individuals from other religions to their centers of learning. these other foreigners included jews, christians, greeks, persians, and indians.   these resulted in the adoption of important knowledge developed by these cultures by the arabic empire. for example, the works of aristotle were translated from greek to arab and indian scientists brought the numerical concept of "zero" to the arabs.

nowadays, 93% of the arab population is muslim, which at the same time is subdivided in sects including the sunni, zaini, alawi, shia. the remaining 7% is composed mainly of christians.