"<span> D The extension of the Great Wall reduced contact between China and outsiders" is the best option from the list since this was the first wall of its kind to do this properly. </span>
Answer:
4 BECAUSE IT'S THE CORRECT ANSWE
The correct answer is becasue The Irish were Catholics
Long before they arrived, the poor,hunger stricken Irish met a protestant society which still scorned the excesses of papal control. The Irish threatened to take low paying jobs,and were believed to be carrying diseases, but the scorn they received was largely because of their catholic affiliations. Protestant feared the pope would follow up the catholic Irish with a large army to overthrow the USA government.
To create they remained silent about illegal trade
I believe it might have been governor Morris but I'm not fully sure...