Science begin in the 16th or the 17th century about 1600's
The first year of the 21st century was 2001.
Mariachi music begin in the 19th Century.
During the 12 Century BCE - the year is unknown.
So many intellectual minds were born that century.
The 21st century is referred to as such because it started in the year 2000, which is the beginning of the 21st century according to the Gregorian calendar. The numbering of centuries is based on the year in which they begin, not the ending year.
About 1900, the first year of the 20th century.
Counting begins with one (1), so the nineteenth century began 1January 1801.
A century begins in 01 instead of 00 because the first year of the calendar system is considered year 1, not year 0. This means that the first century starts at year 1 and ends at year 100.
Physical science is the study of energy and movement, whereas earth science is the study of the earth and how it works. Things such as periods of time (week, year, century) would fall into the earth science category.
From 1901 to 2001, this century was called the Twentieth century. This is because the first century did not begin in the year of Zero. It began at the year of one. Thus the first century ended on January 1, the century of one.
the 22nd century will begin in 2100.
in the 16th century (1500-1600)