These people emigrated to America because of the potato famine in their homeland: Russians
Welsh
Irish
Greeks

Irish

Explanation:

Ireland's 1845 Potato Blight is often credited with launching the second wave of Irish immigration to America. ... Living conditions in many parts of Ireland were very difficult long before the Potato Blight of 1845, however, and a large number of Irish left their homeland as early as the 1820s.

the correct answers are as followed:

1) to express a political opinion about an issue or event. - people who create these cartoons use their artistic ability to show where they stand on important issues in society.

2) to persuade citizens to adopt a certain belief. - political cartoons are usually critical of a policy/event that has taken place. their goal in this criticism is to get the reader to see their side of the story and to agree with it.

3) entertain readers by using humor.- often times, political cartoons are supposed to be entertaining for the reader.

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the answer is b your welcome : )