Blackjack is a version of the game 'Twenty-One' that is most popular in America. It involves trying to reach a sum of 21 before the dealer without exceeding. The player receives two cards face-down and the dealer gets two-one face-up and one face-down. Skill is required to form a strategy depending on the dealer's card.
The Dominican Republic is a country found in the Caribbean. An interesting fact is that it has two unique endemic stones which are only found there and nowhere else on Earth. Gambling, especially mobile online gambling, provides the country with a substantial amount of its revenue and so it is very popular and widely promoted.