Increased globalization has been caused by all of the following except
a. improved technology
b. increased transportation speeds
c. improved communication speeds
d. decreased distances between nations

Ms. milanova, a bilingual educator, teaches her students a new language by using the language with which they are already familiar. only after the students have mastered the basics of the new language does she primarily begin to speak the new language during instructional periods. this approach to bilingual education is often called