Which factors contributed to the beginning of the enlightenment movement

The rise of the public sphere and public opinion.

The growth of a print culture and literary market - newspapers etc, the multiplier effect.

The rise of coffee houses, clubs, social gatherings. The voice of the street

The breakdown of absolutist politics.

This is what i found on google “the first mobile phone call was made 40 years ago today. on april 3, 1973, motorola employee martin cooper stood in midtown manhattan and placed a call to the headquarters of bell labs in new jersey.” i hope this you for what your looking.