Which two phrases in the sentences best help the reader determine the meaning of the word “elevate” ?

D and F

d) above the waterline

f) by several feet

Explanation:

D and F are correct answer of this question

c) troops march forward in close formation against newer, more accurate weapons

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.