Which of the following led to increased tension between the united states and japan in 1937?
a.the nanjing massacre
b.roosevelt’s four freedoms speech
c.japan’s oil exports
d.the lend-lease act

The best choice would be A. The Nanjing Massacre led to the increased tension between the United States and Japan in the year 1937. This is because didn't like what the Japanese did in China and in other parts of Asia. The killings they made to many are not really favorable to the US.

Encouraged support for ideals like freedom of religion and criticized institutions like slavery.

Explanation:

The enlightenment era began in the 17th century in Europe, which was influenced by philosophers like John Locke, Voltaire, and Jean-Jacques Rousseau who emphasis in the reason and individualism. Enlightenment ideas questioned the authority and adopted the notion to improve through changes in society. The philosophical ideas gave birth to the revolutions like the French and American Revolution.