With inflation creeping back into the US economy, it's as important as ever to have a firm grasp on Donald Trump's tariffs and what they mean.

One of the few areas where Trump has seen relative strength is immigration. In July, 47 percent of working-class voters said they approve of his handling of immigration, while 45 percent disapprove—a sharp improvement from June, when he had a 39 percent approval to 55 percent disapproval split. May's numbers were evenly divided at 45 percent.

Six polls released in the past few days reveal a wide range of approval ratings for Trump's agenda, from as high as 50% to as low as 37%.

Only 29% of independent voters said they approved of Trump's job performance, a 17-point decline from the 46% the president enjoyed among independents at the start of his second term.