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 debates between federalists and anti-federalists were typically about the strength of the Federal government.
The argued that the (anti-federalist) gave to much power to the federal government, and at this was taking a lot of power from the other states and I believe also the local governments.
<u>PLEASE MARK BRAINLIEST</u>
A sounds like the correct answer because Muhammad traveled all over Africa, Spain, and Europe converting people through his sermons.
The Federalists promised to add: The Bill of Rights
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Answer:
B.The Ten Commandments
Explanation:
According to Torah, Moses brought the Ten Commandments to his people from Mount Sinai.
