Which is the main purpose of the patriot act?

to investigate tax fraud and evasion
to undo the probable cause guarantee
to protect against unlawful searches
to guard the nation against terrorism

which

like dude you only explained

the problem not the

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.