Tiffany is an architect for the building of a large office complex downtown. frequently a group of steel workers whistle at her as she climbs a ladder or interacts with staff. the men's actions create a hostile work environment. (t/f)

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.