Answer:
Option B: It withdrew from Open Door agreements with China.
Explanation:
The Open Door policy was a statement of principles initiated by the United States in 1899 and 1900. It called for protection of equal privileges for all countries trading with China and for the support of Chinese territorial and administrative integrity.
It granted blacks citizenship
WHO facilitates cooperation among countries on shared concerns and problems to provide public health solutions. Over the years, many countries have made significant progress in achieving common health goals through cooperation with other countries.
"It was strategically located to deal with the Persians in the east and barbarians to the north" was not a reason why the Emperor Constantine selected the ancient town of Byzantium as the site for his new capital of Constantinople, since this location did not mitigate many of the effects of foreign invasions.
Well all the books and literature were in latin so it was kept mostly by the monks. They still speak latin to this day. But as years went on cultural mixing happened and latin became Italian, Spanish, Romanian, French and Portuguese.