Sha'rom most likely comes from which time period and location

It may have come from a time when laws came straight from the Gods some believe that it started in ancient Babylon.  There is not much known about this term.  It goes to show how ancient and rare this term is.

the answer is: must pay taxes on profits

since it is considered as a part of your income, profits from investments is eligible for tax payment.

the tax from your investment could be influenced by how long you decided to sell it. united states promotes keeping your investment for long term period. so, the tax rate for investments that you sell in less than one year is typically higher compared to investments that you sell in more than one year period.

the indians crossed artificial boundaries, setting the stage for conflict