The Atlantic slave trade, transatlantic slave trade, involved the transportation by slave traders of various enslaved African people mainly to the Americas.
Union Flag (1606–1801), in which are combined the white-on-blue Cross of St. Andrew (for Scotland) and the red-on-white Cross of St. George (for England). The Union Jack is the most important of all British flags and is flown by representatives of the United Kingdom all the world over.
<span> The establishment of the League of Nations</span>
I believe that is correct