1900
A.... Production had been greatly increased by the use of machinery.
There was far greater reliance on machinery
1800
1700 to 1800
100
The year 1778 saw the greatest number of sunspots during the period from 1700 to 1800.
Approximately 1,100 to 1,500 sun spots were recorded. See related link for a graph
1600 was a leap year. 1700 and 1800 were not because they were not divisible by 400. If a year is divisible by 100, but not by 400, then it is not a leap year. That is the rules of a leap year. So 1600 was, but 1700, 1800 and 1900 were not; 2000 was and 2100 will not be.
in the 1700's and 1800's the money they used whereShillingsFarthingsSixpenccesthreepencesHalf penniesHalf crowns
1700. 1748 is closer to 1700 than 1800.
Around 1700-1800
Johnath