What is this Citizenship-by-Investment program ?

The Citizenship-by-Investment Program was established in 20s, The Government utilizes this program to attract investors of good character to make a substantial contribution to the development of the Federation.
Obtaining Citizenship and passport in another country by “legal” means are getting very difficult nowdays, and Governments are making sure that such programs are only available for wealthy or high net worth investors who are capable to making a substantial contribution to economy of the country and who are able to support themselves financially.