According to his statement, why does Roosevelt believe that the entire world is indebted to the workers who built
the Panama Canal?

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering

explanation:

an oligopoly is a term used to clarify the structure of a particular market, industry, or organization. a market is considered oligopolistic or amazingly focused when it is shared between a few companies.

the first two years of american revolution was not very encouraging for the patriots since the british were far superior in sea power, arms and troops.