He died on tne 14 of december1989 . in december 1987 sakhorov participated in the international comference against atomicwars как читаются

Как читается? ( хи дайед он зе фортиин оф дицембер уан соузед найн хандред эйти найн. ин дицембер  уан соузед найн хандред  эйти севен сахаров партиципэйтед ин зе интернешионал комференсе эгэйнст этомисворс.)

Every year, in autumn, about 50 million children start their school year in more than 100,000 high schools in the United States. More than 3 million teachers five days a week teach representatives of various races and nationalities living in the country. About 85% of students attend public schools funded by taxpayers, and the remaining 15% attend private schools, in which parents themselves pay for the education of their children (see table 3). On average, four out of five private schools are controlled by church organizations, synagogues, or various religious groups. Here, along with traditional subjects (mathematics, language, history, geography, etc.), other disciplines are taught.), Religious courses are included in the curriculum (such subjects are not taught in public schools).

In the United States there is no unified state education system, and each state has the right to independently determine its structure. The US education system includes:

preschool institutions in which children aged 3-5 years are brought up;preschool institutions in which children aged 3-5 years are brought up;primary school (grades 1-8) for children aged 6-13 years;preschool institutions in which children aged 3-5 years are brought up;primary school (grades 1-8) for children aged 6-13 years;high school (grades 9-12) with the task of educating boys and girls aged 14-17 years;preschool institutions in which children aged 3-5 years are brought up;primary school (grades 1-8) for children aged 6-13 years;high school (grades 9-12) with the task of educating boys and girls aged 14-17 years;postgraduate educational institutions that are part of the higher education system.