Todos la matematicas, historia mundial, todas la ciencias, ingles 1,2,3,4, arte 1,2,3,4, communicaciones profesionales, educacion fisica, principios de servicios humanos, hosa, soldadura, cosmetologia, y todos la otra clases.
The correct answer is A. Technological advances such as s<em>team power, air brakes, automatica lubricators and steel tracks</em> have affected the railroads very positively, since it has made it possible that the rail network could become a safer, more efficient and more reliable means of transportation for goods.
The Meiji government began building schools in most Japanese towns and villages in the late 1800s because o<span>fficials knew that modernization required an educated workforce. Then the answer is B. It improved the education system in Japan at that time. </span>
