The reason why <span>Truman believed that the United States is the country that must help Greece and Turkey is because the United States stood as a world beacon of democracy and freedom, and wanted to ensure that other nations followed suit. </span>
The Progressive Era is considered from 1890 to 1920. The major role of the United States in global affairs during this period of time was its involvement in the war.
The military affairs of that time included the war with Spain, the war to conquer the Philippines and the entry into the First World War.
Until the beginning of the 20th. century, political affairs in the US used to follow Washington and Madison, guidelines of neutrality and nonintervention.
But in those times, European nations turned into imperialism, establishing colonies in different parts of the planet. Time passed by when Theodore Roosevelt, influenced by <em>The Influence of Sea Power Upon History</em>(written by Admiral Alfred Thayer in 1890), understood the potential of investing money in other countries, securing the interest of the U.S.
In the 1910-1920's, the United States government followed an intervention policy in the Caribbean and Central America, the Philippines and even President Wilson supported the Mexican revolution.
Nowadays that is quite easy if you have a computer with an internet connection and know how to use it. You need to go to the Senate or the House web page and examine the roll call vote tallies to find the exact record of votes every day.
You can also go to the Congressional record web page for vote tallies for the two chambers of Congress. However it is important to make a difference between the different types of votes since not all of these are recorded by name. Voice votes are only voted by the Congressperson saying “aye” or “no” to a particular proposition or bill. Division or standing votes are voted by raising a hand and then the presiding officers count the Members.
Copper sheathing<span> is a practice of protecting a under-water hull of a ship or boat from the corrosive effects of salt water and bio fouling through the use of </span>copper<span> plates affixed to the outside of the hull.
It was pioneered and developed by the Royal Navy during the 18th century.
Hope this helps.</span>