Answer:
the answer to your question is letter A because labor unions were illegal in all southern and eastern European countries.
Explanation:
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The 4 major social groups in the Varana System are Bramham(Priest), Kshatriya(warrior), Vaishya(trader), and <span>Shudra(slaves)</span>
a. rose
The quality of life of the Americans has improved because of the Great Society introduced by President Lyndon B. Johnson in 1964. It aims to put an end to poverty and racial injustice. High school graduation rates also rose following the implementation of several Great Society programs.
The involvement of the United States in the Vietnam war eliminated some of its programs, but others like Medicare, Medicaid, the Older Americans Act and federal education funding, remained.
The statement that [the city was well protected and repelled attacks by Invaders] best explains why Constantinople didn't fall until 1453. Since the people were armed and protected, invaders had several problems in breaking to the city at any point.