When it was published in 1872, the expression of the emotions in man and animals became a bestseller. who was the author?

What problem does obeng say that we have in the 21st century? 2. obeng argues that the pace of change has eclipsed the pace of learning. do you agree or disagree? why? 3. what is "smart failure" according to obeng?

What did populists set their sights on after achieving some success on a local level in the late 1800s?

Which did the need for access to raw materials and markets lead to? a. improvements in transportation b. the industrial revolution c. an increase in immigration