Who brought back to Italy many amazing ideas and desired products that the Chinese had?

A) Medici
B) Mario and Luigi
C) Michelangelo
D) Marco Polo

Radiation was first detected by a ?

Industrial life changed society in all of the following ways except a. eliminated the need for a poor, working class c. a middle class developed b. women joined the workforce d. society became urbanized

Why did activists use social media during the 2011 uprisings in egypt?