NEED HELP URGENTLY PLEASE State at least three effects of the industrial revolution that influenced global reforms between 1877 to 1922.

What was the purpose of winston churchill’s “blood, toil, tears, and sweat” speech? a. to inform parliament about nazi aggression b. to inspire the british people to keep fighting the nazis c. to update parliament on what he had accomplished so far d. to convince parliament to go to war against nazi germany