Question

the overall impact of the taft - hartley act of 1947 was that it
eliminated unions completely.
prohibited unions from striking.
gave unions more power.
placed limits on unions.

Explanation:

The Taft - Hartley Act of 1947 was a labor law in the United States. It did not eliminate unions (unions still exist today). It did not prohibit unions from striking completely (though it restricted some types of strikes). It was not pro - union, so it did not give unions more power. Instead, it placed limits on unions. For example, it allowed states to pass right - to - work laws (which weaken union power by allowing workers to opt out of union membership and dues in unionized workplaces), and it prohibited certain types of strikes like wildcat strikes (strikes not authorized by the union leadership).

Answer:

placed limits on unions.