Simplify the following text for a Grade 10 native English-speaking person.
Original: Articles and events specifically relating to the 18th century , which included the years 1701 to 1800 ( not 1700 to 1799 as is often erroneously claimed ) .
Simplified: This category is for articles and events specifically related to the 18th century , which began in the year 1701 and ended in the year 1800 .