Which areas of the world contributed technologies to gutenbergs printing press

Then read where each thing was invented and consider whether that invention led to the use on the press. For instance, China's experiments with movable type most likely did not but Egypt's invention of the screw did.

Moveable type systems for printing existed in China from the 1000´s. While these were made in porcelain, Korea introduced two centuries later the moveable parts in metal.

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts

ayatollah khomeini can best be described as the leader who declared iran to be an islamic republic.