CREATE TABLE table_75460 ("High School" TEXT, "Location" TEXT, "Founded" FLOAT, "Affiliation" TEXT, "Enrollment" FLOAT, "Nickname" TEXT, "Division" TEXT)

What is the affiliation of a high school in Issaquah that was founded in less than 1965?
SELECT "Affiliation" FROM table_75460 WHERE "Founded" < '1965' AND "High School" = 'issaquah'
SELECT "Affiliation" FROM "table_75460" WHERE "Founded" < '1965' AND "High School" = 'issaquah'