Two firms is Co Co (abbreviation for Company)
A must be abb forAmerican,
prohibit = a ban
importing English- put the letter E for Engish in the ban = bean
Cash crop = definition
Points (of the compass, N,E,S & W), ahead up
Firm = co (short for company), A (short for American here but can be others), prohibit = ban with (importing English) = outside of E (short for English here but again can be others)); so
co + co + a + (ban round e)