At first, Arabic also lost ground in independent Bangladesh. This trend ended in the late 1970s, however, after Bangladesh strengthened its ties with Saudi Arabia and other oil-rich, Arabic-speaking countries. An unsuccessful attempt was made in 1983 to introduce Arabic as a required language in primary and secondary levels. Arabic is widely studied in Madrassas and Islamic institutions around the country for better understanding of the Quran, Hadith and any other Islamic texts.