strike a blow against/at (something/someone)

strike a blow for (something/someone) - to do something to support an idea or to change a situation to something which you believe is good.

The court's decision strikes a blow against minority rights.

• take it upon itself to do something
• take it upon yourself to
• take it upon yourself to do something
• take kindly to
• take kindly to something
• take leave
• take leave of senses
• take leave of your senses
• take liberties
• take liberties with
• take liberties with someone
• take liberties with something
• take life in hands
• take life into hands
• take life into your hands
• take life in your hands
• take lumps
• take lying down
• take matters into own hands
• take matters into your own hands
• take mind off
• take mind off someone
• take mind off something
• taken aback
• take name in vain