7. what significance do posted red banners hold in corrientes province, argentina? (1 point)
they are symbols of devotion to gaucho gil,
they indicate a household that supports the communist party.
they are flags denoting native heritage.
they indicate cattle-crossing areas.
8.why is spanish the official language of 9 of the 13 nations of south america? (1 point)
it is the original language of the native people,
the spanish established their language when they colonized the territories.
spanish is easier to speak than the native languages.
the portuguese did not want their language spoken by foreign people.