When entrepreneurs develop new products, other companies also experience growth because they immediately copy the successful product.
create many companion products.
try to develop their own products.
attempt to improve the product

answer: economic globalization is the increasing economic integration and interdependence of national, regional and local economies across the world through an intensification of cross-border movement of goods, services, technologies and capital

a historian researching the immigration policies of the early 1900s would expect a source written today,rather than in 1910 to :

( a ) be more interested in objective data and statistics.

b or c im pretty sure