Which of the following was the most significant factor of chandragupta mauryas reign?
a. his adoption to buddhism
b. his centralization of the first unified empire in india
c. his alliance with alexander the great
d. his engagement with long distance trade with the roman empire
e. his production of scared texts including the upanishads

united states reinforcements contributed greatly to three allied victories in france at: cantigny (first major american battle), argonne (the largest in the united states military history, involving 1.2 million american soldiers), and château-thierry (one of the first actions under general pershing).

first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.