What year was Giving of the Law?
Giving of the Law is dated to 1491 BC.
Giving of the Law is dated to 1491 BC on the chart. The commandments at Sinai. (Ex. 20)
See it in context
A date means more beside its neighbours. The chart puts this answer in place next to everything happening around it — biblical and world history across the same six thousand years.
Now see where it sits
Everything on this page has a place on one 45×37″ chart — and once you can see what came before and after it, it stops being a fact and starts being a story you can follow.