The answer is D) two-party
During the twentieth century, the study of the large-scale structure of the universe evolved from the theoretical to the practical; the field of physical cosmology was made possible because of both Einstein's theory of relativity and the better ability to observe extremely distant astronomical objects. Option A is correct.
Albert Einstein formulated two theories which he included to his theory of relativity. On the one hand the special relativity and on the other hand, general relativity.
The former refers to the lack of gravity and the physical phenomena that occurs because of it and the latest refers to the law of gravitation.
Answer:
The World Health Orgainization or WHO started on April 7th, 1948.
The WHO specialized agency of the United Nations (UN) to further international cooperation for improved public health conditions.
Explanation:
The British thought the colonists should help pay for the cost of their own protection. Furthermore, the French and Indian War had cost the British treasury £70,000,000 and doubled their national debt to £140,000,000. Compared to this staggering sum, the colonists' debts were extremely light, as was their tax burden.
<em>I</em><em> </em><em>h</em><em>o</em><em>p</em><em>e</em><em> </em><em>t</em><em>h</em><em>i</em><em>s</em><em> </em><em>c</em><em>a</em><em>n</em><em> </em><em>h</em><em>e</em><em>l</em><em>p</em><em> </em><em>y</em><em>a</em><em>h</em>