In the 1890s, ___ expanded his banking empire to colossal proportions. His bank houses were so large that they loaned money to other banks. choose a word:
John D. Rockefeller, J. P. Morgan, Andrew Carnegie

23. how does specialization among nations encourage interdependence? nations work together to share labor and resources to produce vital goods. nations sign treaties prohibiting taxes on imports. nations produce specific goods and then trade to obtain things they need. nations that are more developed agree to fund development in nations with limited industry.