Answer:
Most strikes are undertaken by labor unions during collective bargaining. The object of collective bargaining is to obtain a contract (an agreement between the union and the company) which may include a no-strike clause or penalizes the union and/or the workers if they walk out while the contract is in force.
c. trade
Explanation:
I got a similar question last week
Mussolini became the leader of fascist Italy
Answer: The Democratic Republic of Vietnam was established following the August Revolution of 1945. A new legal system was gradually formed alongside the government in order to strengthen the government and social management. The reality of the legal system is secured and brought into play on this basis.
Explanation: Hope that helps