What have been the costs and benefits of globalization for the world economy and the lives of workers since 1900?

explanation:

omgggggg i go to k12 too : d

answer; i believe its (cpr);

it's a secular holiday. it is and was a custom developed to recognize the ending of a time and a wish for a good future. the kind of kiss you exchange, if you are single, is intended to predict what kind of year you will have in the coming year.

it is saying good bye to the last year with all its ups and downs, and hello to the new year, with all its hopes and dreams.

a.

congress passed laws allowing for free passage between states.