What could historians learn about the Roman Empire from studying this map? Choose three answers.
what areas were in the empire in 201 BCE
what areas were added in or before 100 BCE
what bodies of water the Romans controlled
what methods the Romans used to expand the
empire
how the empire grew from 201 to 100 BCE

there is an explationation of this on a site called crash   course world history 1

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.

the following men who did not in the unification of italy were.

a) giuseppe mazzini

c) alexander ll

the other two men were camilo cavour and giuseppe garibaldi they the unification of italy by yielding territories in the italian unification. in 1861 italy was declared a united-nation state under the sardinian king victor immanuel ll.