The answer is President Harry Truman
Harry Truman was the 33rd President of the United States serving two terms between 1945-1953
As the first post-World War II president, President Truman launched massive campaigns to stop the spread of communism from China and Russia and develop a completely parallel worldview.
He launched the successful Marshall Plan to rebuild western Europe, established NATO and the Truman Doctrine and intervened in the Korean War.
By rebuilding Europe, develop the military alliance of NATO and establishing Truman Doctrine, he was able to influence the next 2 decades of American policy to counter the growth of communism.
Answer: B: Protectionism
Explanation:
Protectionism is known to be a form of trade policy which the government of a particular country uses to preserve and protect its local industries from other countries. This is used in order to encourage local production of goods and services and make the local goods, cheaper and foreign goods, costly. Types of protectionism include: tariffs, subsidies, import quotas and so on. The most common type of protectionism is tariff. Thus, tariff is known to be a form of tax which the government levied on imported goods and services from other countries.
A current that runs parallel to the beach in the area where waves break is known as a longshore current. When waves hit a beach at an angle, longshore currents form. Longshore drift is the term for the transfer of silt by longshore currents.
Longshore drift is the flow of sediments along a coastline caused by waves that come in at an angle to the shore before reversing course and moving straight away. In a "sheet-like" arrangement, water in a longshore current moves up the beach before returning to the ocean. This sheet of water can carry beach sand back out to sea as it passes over and off the beach. As the longshore current sweeps down current, floating objects move up and down the beach in a zigzag manner.
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The correct answer is Systematic observation
Systematic observation is a method used to understand how a particular activity or task works. The researcher observes the steps of a process, the tools used, the difficulties that appear, the conversations and results of the work.
Systematic Observation is guided by a defined objective, something you want to know about that activity. The observation is made repeatedly until there is sufficient evidence to state this.
Systematic Observation can be used to do Behavioral Mapping, Task Analysis or Activity Analysis.
