Answer:
1. William Jennings Byran 2. William McKinley 3. William Jennings Bryan
Answer:
Correct answer is constructing the Panama Canal
.
Explanation:
First and last options are not correct as Roosevelt became president in 1901, while the revolution in Cuba and defeat of Spain ended by 1898.
Second is correct as during his presidency the construction of Canal started in 1904.
Third option is not correct as it hasn't spread that much during his presidency.
<span><span><span>The crust: low density silicate rock, 5-70 km thick. There are two distinct types of crust.<span><span>Continental crust is variable in thickness and composition. Thickness ranges from 5-70 km. The composition ranges from mafic to felsic.</span><span>Oceanic crust is uniform in thickness and composition. It is 5-6 km thick and is mafic in composition.</span><span>The differences in thickness and density between continental and oceanic are responsible for the existence of ocean basins due to isostatic balance as the crust floats on the more dense mantle.</span></span></span><span>The mantle: high density, ultramafic silicate rock which can flow when subjected to long duration stresses. The mantle is over 2900 km thick and makes up over 80% of the volume of the Earth. The mantle is not molten!</span></span><span>The core: iron and nickel, liquid outer region with a solid center. The core is just over half the diameter of the Earth.</span></span>
<u>Answer:
</u>
Option(D).
Promoting ping-pong diplomacy in China was an element of the shift toward détente in foreign policy of American in the Cold War period
<u>Explanation:
</u>
Détente is referred to the period when the tension between US and the Soviet Union was gradually loosening through communication and signing of salt treaties. during the period of cold war,It was a feature of the US foreign policy.
Ping pong diplomacy was the exchange of tennis player between United States and People Republic of China as an attempt to make the relations between both the countries cordial again.