How do developed countries maintain an advantage over developing countries in international trade?
A. They reduce their levels of foreign aid as developing countries
lower their trade barriers.
B. They maintain high tariffs on the agricultural goods that many
developing countries export.
O C. They use trade embargoes to prevent developing countries from
exporting manufactured goods.
D. They invest large amounts of money in high-technology productive
processes

They maintain high tariffs on the agricultural goods that many developing countries export.Explanation:Workers are going to developed countries in search of better-paying jobs.

Hope this helped :-)

the real gdp increased by 4.1%

explanation:

might not be right, i think i'm correct, but i might be thinking of last quarter

it provided for selection of government employees through competitive examinations. it also made it unlawful to fire or demote covered employees for political reasons or to require them to give political service or payment, and it set up a civil service commission to enforce the law.

explanation: