Cannibis sativa (industrial use hemp) contains less than 0.3% tetrahydrocannabinol (THC), and therefore has no physical or psychological effects. Cannabis sativa indica grown for marijuana can contain 6% to 20% THC. Therefore, there is no truth to the statement that George Washington was growing marijuana.
Gross national income (GNI) is a measure of income produced by a nation.It is closely related to the gross domestic product (GDP), and includes many of the same figures.Economic organizations regularly produce rankings of nations by GNI, with various adjustments to contextualize the numbers they present, and this information is often available to the public.t is closely related to the gross domestic product (GDP), and includes many of the same figures. Economic organizations regularly produce rankings of nations by GNI, with various adjustments to contextualize the numbers they present, and this information is often available to the public.
GNI, calculated in national currency, is usually converted to U.S. dollars at official exchange rates for comparisons across economies, although an alternative rate is used when the official exchange rate is judged to diverge by an exceptionally large margin from the rate actually applied in international transactions.