Answer:
British mathematician William Bourne made some of the earliest known plans for a submarine around 1578, but the world’s first working prototype was built in the 17th century by Cornelius Drebbel, a Dutch polymath and inventor in the employ of the British King James I. Drebbel’s sub was probably a modified rowboat coated in greased leather and manned by a team of oarsmen. Sometime around 1620, he used it to dive 15 feet beneath the River Thames during a demonstration witnessed by King James and thousands of astonished Londoners. Unfortunately, none of Drebbel’s plans or engineering drawings has survived to today, so historians can only guess about how his “diving boat” actually operated. Some accounts say it submerged via a collection of bladders or wooden ballast tanks, while others suggest that a sloping bow and a system of weights were used to propel the boat underwater when it was rowed at full speed.
Explanation:
Answer:
The Enlightenment ideas contributed to the revolutionary mood in France since it consisted of everyone being equal and since the first and second estates didn't want to let that happen to a National Assembly was formed then the Reign of Terror occurred.
Explanation:
The U.S. foreign policy during the Cold War was purely motivated by a desire to <u>prevent the spread of </u><u>communism</u> and <u>not just</u> to promote democracy.
<h3>What was the U.S. foreign policy during the Cold War?</h3>
The foreign policy of the United States during the Cold War was the protection of its international interests against the Soviet Union's communism.
The United States' foreign policy then focused on:
- Communism
- Atom bombs
- Free trade
- Democracy.
From the above points, we understand that the U.S. foreign policy during the Cold War was not motivated by a desire to promote democracy.
But another factor that motivated the country's foreign policy and international relationships was the containment of the threats posed by communism and socialism from the Soviet Union.
Thus, the U.S. foreign policy during the Cold War was purely motivated by a desire to <u>prevent the spread of </u><u>communism</u> and <u>not just</u> to promote democracy.
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Answer:
They passed through Eastern Europe, the Middle East, central Asia and the ... Brubeck's performances — the first of any American jazz band.Jazz records were imported from America and Europe. ... could pick up East German radio, which featured big bands doing ... View all notes Shortly after receiving the Polish visas for the non‐performers, Brubeck begun to receive attention in recent studies of music and the Cold ... queries to diplomatic posts in Eastern Europe, asking about the desirability of a potential
Answer:
Some of the issues that polarized American Society ever since are:
- Gun politics - the right to keep guns is protected by the Second Amendment. However, the amount of guns in the United States is large, and some political commentators argue that this is one of the causes of the increasing amount of mass shootings in the country. This is why people on different political aisles have called for more gun regulation, while others oppose these measures.
- Abortion - this is a hot button issue up to this day. People disagree on everything here: whether a fetus is a human being or not, whether women should keep unwated pregnacies or not, whether the argument should be framed in a religious fashion or in a secular fashion, etc.
- Recreational drug use and legalization - Drug use is still frowned upon by most of society, but this has not stopped marihuana from being legalized in several states. Many economists support legalization because they believe that prohibition only leads to inflated prices in black markets that are prone to violence. Legalization of hard drugs such as cocaine and heroine, however, is much more controversial.
- Separation of church and state - Some people believe that United States is a Christian nation, and that the church should have a lot of influence in the government, while others argue that America is a secular country, and that state and religous matters are separate.
