The heart because cardiac is from the heart.
<span>the separate facilities or services for both races be of equal quality.</span>
It made it harder for the countries to achieve unity.
One example for this is the separate existence of Chile and Argentina - they are separate counties, because they are separated by the Andes.
Generally, natural borders, such as rivers and jungles made the political unity harder.
<span>As WEB DuBois grew older, he became more of a believer in the ideas of communism.</span>