The correct answer is continuing to export food from Ireland
The Great Famine in Ireland is a tragedy in the history of the country that has left strong marks on the Irish people. It occurred between 1845 and 1849 and killed about 25% of the country's population. The event left strong marks on the population and won a memorial in Docklands: the Famine Memorial.
Washington served as a general and commander-in-chief of the colonial armies during the American Revolution, and later became the first president of the United States, serving from 1789 to 1797. He died on December 14, 1799, in Mount Vernon, Virginia.Apr 2, 2014
I believe the correct answer is the final option -
He used a background of simple Classical columns and arches that don't detract from the figures.
If you take a look at the painting, you will see that you cannot learn much about history because you don't know what is going on, so A is incorrect. B is also incorrect because the colors don't detract from the story. C is incorrect because we don't know if that is true. D is the correct answer because you can see in the painting that the columns are in the background, just to provide a nice view.