The gnp accounts for the aggregate of all goods and services produced by americans

Within the country or within the US.

Explanation:

Gross National Product (GNP) is the sum of the Gross Domestic Product (GDP) and the net income receipt from abroad for the provided services and property etc. This makes GNP an aggregate of all goods and services produced by Americans within the US irrespective of where the goods and services are being consumed or utilized. GNP also provides an idea of how well the country is performing diplomatically and how their products and brands are perceived abroad.

d - failures.

the only attempted british colony in north america before 1600 was roanoke, virginia, which was a total failure. england claimed several areas, including newfoundland, but made no sustainable attempts to colonize them before 1600.

answer; /// decreasing responsiveness to a stimulus to which one is repeatedly exposed;