A lot. Maybe pay attention in history class. OR read your book.
the first clock was invented.
To calculate the number of years between 1790 and 1959, you subtract the starting year from the ending year and then add 1. So, 1959 - 1790 + 1 = 170 years.
Jay's treaty
What happened in the Year of 1829 & 1825
The Cotton Gin was one of them.
your moms mom
The Erie Canal and the National Road (also known as the Cumberland Road) were the two transportation systems that connected the east and west between 1790-1825. The Erie Canal linked the Great Lakes with the Hudson River, while the National Road connected the Potomac River in Maryland to the Ohio River in Wheeling, Virginia.
The cotton gin, interchangable parts, the metric system
Louis braille invented it in 1825
it was invented in India in 1790.
A lot. Maybe pay attention in history class. OR read your book.
The first electromagnet was invented in 1825.
1825
British electrician David Sandy invented the electromagnet in 1825 when he was bored.
alfiet babcock in 1825.
18th century. or the year 1790