What were the main weaknesses of the Articles of Confederation? What did these weaknesses mean for the national government?

Doctors recommend that both men and women take an aspirin every day to prevent heart attacks. however, the sample in the research study only contained men. the problem with doctors making this aspirin recommendation reflects a bias.

Ahumid tropical climate brings rain in the summer and drier weather in the winter to the malay archipelago.

When were the exodus of farm workers during the depression