Which countries have a scouting organization that was founded in 1926, and joined WOSM in 1930?
CREATE TABLE "table_of_world_organization_of_the_scout" (
  "country" text,
  "membership_from_2010" real,
  "name_of_member_organization" text,
  "year_current_scouting_organization_joined_wosm" text,
  "year_member_organization_was_founded" text,
  "admits_boys_girls" text
);
SELECT "country" FROM "table_of_world_organization_of_the_scout" WHERE "year_current_scouting_organization_joined_wosm"='1930' AND "year_member_organization_was_founded"='1926';