Which of the following slogans best exemplifies wallerstein's theory of systems?

a.
the rich get richer while the poor get poorer.
b.
if you work hard enough, you can achieve anything.
c.
everything in the world balances out.
d.
money and power are not related.

A. The rich get richer while the poor get poorer.

Wallerstein's theory of systems is a way to understand economic and power relations among countries. The theory states that countries can be divided in core, periphery and semi-periphery. Core countries concentrate on producing high-skilled professionals with capital-intensive production, while periphery countries produce raw materials, mainly with low-skill, labor-intensive production. This pattern causes money to flow to the core, which in turn increases the capital these countries have available for capital-intensive production, reinforcing their position as core.

in february 1787, congress decided that a convention should be convened to revise the articles of confederation, the nation’s first constitution. in may, 55 delegates came to philadelphia, and the constitutional convention began. debates erupted over representation in congress, over slavery, and over the new executive branch. the debates continued through four hot and muggy months. but eventually the delegates reached compromises, and on september 17, they produced the u.s. constitution, replacing the articles with the governing document that has functioned effectively for more than 200 years.

the answer is richard nixion