In which direction did ideas and techniques first spread during the Renaissance? westward to Spain and Portugal
O eastward to Greece, the Balkans, and Turkey
O northward to Germany, France, England, and the Netherlands
O southward to the Mediterranean islands and the North African coast

Hich explains why the constitution gave congress the power to create a system of federal courts? the constitution wanted congress to share power with the judicial branch. the constitution anticipated the need for courts lower than the supreme court. the constitution wanted congress to share power with the appellate courts. the constitution anticipated the need for courts equal to the supreme court.