which statement best describes the territory of Islamic caliphate in years of following Muhammad's death in 632 CE

Soon after the prophet Muhammad's death, there were military expeditions called "futuhat" or "openings" in Egypt and other parts of North Africa. In other parts of the world, Islam spread through trade and commerce.

the tallest building in the western hemisphere and the sixth tallest building in the world

in the declaration of independence, thomas jefferson announced that every human being has “certain unalienable rights,” among which are those to “life, liberty, and the pursuit of " hope i