France colonized Vietnam.
France
Vietnam
The US asked for their help.
Laos.
Germany.
Just as much as they are involved with any other European country.
Spain was least involved in the slave trade.
Spain
they didn't want to have a foriegn country involved in their country
France. Before the COld War began, Vietnam, Cambodia, and Laos were the colony of French Indochina.
oh yeah!