An expert problem-solver finds herself unable to explain how she solves problems. researchers who study problem solving refer to this as

Why was charliemagne hesitant about being crounded holy roman emperor?

Aprovision of the general agreement on tariffs and trade treaty (gatt)increased taxes on services between the us, mexico, and canada.reduced international tariffs on industrial goods by forty percent.increased us tariffs on agricultural products by forty percent.ended taxes on goods traded by the us, mexico, and canada.

Explain the diversity of race in latin america