('US') an 'equal opportunity' employer = ('Brit') an 'equal opportunities' employer [=an employer who does not discriminate against people because of their race, religion, etc.]
making it possible for poor children to compete 'on an equal footing' [=in conditions where they have an equal chance] with other children
They say they are producing wine that is the 'equal' of the best wines in the world. [=that is as good as the best wines in the world]
(..) King Harald Finehair and his brother, for they are dedicated to our overthrow. Is that understood? We are all equally Ragnar's sons, but we are not equal in battle. So I will take the lead. I will establish the battle plans, and I will give the orders. Do you understand that? You don't agree, 'var? (..)2017 TvShow: Vikings Title: Revenge Season: 4 Episode 18