In 1978, lech walesa led a worker’s strike in

hungary
poland
czechoslovakia
yugoslavia

The answer is Poland.

Explanation:

Lech Walesa- He is a former president of Poland (1990-1995). He's a Polish statesman, union organizer and Noble Peace Prize awardee.

His Life- He was born in Germany and grew up there until his father's death. By 9 years old, he went to live in New Jersey together with his family. He graduated in 1961 as an electrician and married in 1969. He married and had 8 children.

His Interest in Workers' Concern- He had always been interested in voicing out the concerns of the workers. He often led strikes and was considered a charismatic one. He was an activist at heart that it gave him trouble landing a stable job. He was under constant surveillance and was also arrested many times. He also led a strike regarding the Free Trade Unions of the Coast in 1978. This incident happened in Poland. It was aimed to free the workers from the control by having a democratic condition.

So, this explains the answer, Poland.

Poland

Explanation:

the punishment for breaking the law would depend on the conditions or the seriousness of the law being broken, if he or she breaks the law while doing some great discovery or invention then it would classify as a scientific fraud. there are other words to describe the crime but scientific fraud would be the harshest one.

england is crowded cold and polluted while north america was like the opposite