2. The data comes from https://en.wikipedia.org/wiki/Demographics_of_the_United_States. The data is in the Historical Data section of the page, the table, entitled "Historical Population".Display this page in browser.Highlight the table by dragging

the mouse from the top left to the bottom right. Start with the cursor side the table just to the left of the header row. Press the mouse, then slowly drag it. The table elements will begin to be highlighted. Continue dragging the mouse until you get down to the last row for year 2020, and drag all the way to the rightmost column. After that column is highlighted, release the mouse button, and move the cursor over one of the highlighted table entries. Use the keyboard shortcut to copy (Win Ctrl-c, Mac Cmd-c).