i love hershey's chocolate
I love them too.  I remember as a child we were going to visit its headquarters in Pennsylvania
milton hershey created the company and started it in philadelpia in 1873
yes and they are widely distributed in 60 countries worldwide
its not just chocolate they have they also known, kit kat, rolo, mandms and cadbury's. 
delicious!  I like kit kats that are produced by Reese a subsidiary of Hershey
interestingly they actually are criticized for not having fair trade cocoa even though they are one of the biggest chocolate companies in the world
yes, companies that use fair trade cocoa can advertise it as contributing to social, economic and environmental sustainability
In 2016, Hershey acquired barkTHINS, a New York-based chocolate snack foods company which expected to generate between $65 million and $75 million in revenue for that year, for $290 million.
And they are a memeber of the Worls Cocoa Foundation, and the Milton are philantropists