Which of the following is the most effective example of a thesis statement?
a.
all nations must unite to address the 4 main causes of global warming: natural causes, pollution, increase in population, and deforestation.
b.
all nations must unite to address the 4 main causes of global warming.
c.
how can all nations unite to address the 4 main causes of global warming: natural causes, pollution, increase in population, and deforestation?
d.
both a. and c. above

the correct answer is a. i just took the test

wassup

explanation:

samuel gompers was an extremely important person in the american labor movement, being him an employee all his life he devoted himself to fight for the rights of his pairs, he believed they all had the right to have better thing and that they all were working for them but the factory workers were greedy, ambitions and socialist people for him who he didn't have a good concept of.

he gave so many speeches and led so many strikes and protest to fight for equality which he considered employers didn't want to accept, so he had an absolutely negative opinion of them.