Explain how did the treaty of versailles cause economic problems on the republic

The Treaty of Versailles caused problems in the future because it treated Germany in a very harsh manner. The people of Germany were angered by the harsh and, in their minds, unfair treatment. In addition, the treaty weakened the German economy, leading to economic problems that also angered Germans.

in griswold v. connecticut (1965), the supreme court ruled that a state's ban on the use of contraceptives violated the right to marital privacy.

porter is writing economic history because he is focusing on the cost of developing vaccines.