Simplify the following text for a Grade 9 native English-speaking person.
Original: The Bank was immensely successful and the project , with support from the central Bangladesh Bank , was introduced in 1979 to the Tangail District ( to the north of the capital , Dhaka ) .
Simplified: The Bank was very successful and with support from the main Bangladesh Bank , gave loans for the Tangail District ( to the north of the capital , Dhaka ) .