James Watt played an important role in the Industrial Revolution by O developing a process to make textiles efficiently.
O making steam engines a reliable power source.
O. inventing the steamboat to carry goods and people.
O encouraging the growth of cottage industries

not really a history or a question at all.

explanation:

maybe this isn't the best place to ask this, maybe a social media platform like twitter or instagram? -austin

john maynard keynes developed new economic theories in response to the : b) great depression of the 1930s. his theories are so important that they are known as "keynesianism". in his works he supports the idea of a government with deeper involvement and intervention to end the great depression.