The Salem trials only lasted a little more than one year, with 20 executions. The scale of your question suggests you might be confusing this with the Spanish Inquisition.
Yes, but if people found out they were ruined, so they hid it.
Its an Island and people are thought to have lived there for thousands of years
No. The first people came to Norway thousands of years ago, probably from Asia.
No. How could a town founded 60 years after the trials ended have had them? The Salem Witch Trials took place in Salem, Massachusetts.
Oh yes, flour was in use during the medieval period. Flour was used even in the ancient world, that preceded the medieval period. It has been in use for thousands of years.
Many people many times over several thousands of years up to the 20th Century CE. Do you have a specific period in mind.
Abouriginals have lived in Australia for many thousands of years. :)
There are three nouns. They are people, thousands, and years (all plural nouns).
The "distant future" is a period thousands or millions of years into the future, as opposed to the relatively short period defined by "in the coming years".
A group of people, probably thousands and thousands of years ago.
We often use the term millennium to refer to a 1,000-year block of time.
No. People didn't have electricity for thousands of years.
Aryans
For thousands of years.
No one person. It was a collective effort, involving thousands of people over thousands of years.
Yes, but if people found out they were ruined, so they hid it.
The people who lived in it thousands of years ago.