Which european country did japan fight and defeat during a war from 1904-1905?

Japan was able to fight and defeat Russia in 1904-1905. Because of this war Japan was able to conquer Manchuria. However, Russia was able to conquer and defeat japan. Russia was able to gain the rights over Manchuria when they attacked Japan after the US had declared War with Japan.

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.