What is the meaning of [Might is right]

The argument put forward by those who are strong.

‘It is said ‘, wrote Voltaire, ‘that God is always on the side of the big
battalions.’

Abraham Lincoln was of another opinion: ‘It has been said of the world’s
history hitherto that might is right. It is for us and for our time to reverse
the maxim, and to say that right makes might.’