True are false an association of all workers in given industry is called trade union

True.  When a group of workers in a certain industry band together, they form a union.  This way they will be able to gain a voice where they can express their feelings and views on issues affecting their performance at the workplace. They protect the rights of workers and strive to improve worker conditions.

under god i have placed my chiest strentgh and the safe guard to my loyal subjects

the correct statement is letter a.   according to the mandate of heaven, kings were considered godlike beings, so they could do as they .

the mandate of heaven is a chinese political and religious ideology used since ancient times to justify the rule of the king or emperor of china, that has been in place since the zhou until the dynasty system ended. it has been created to justify the zhou as the main power of the region. in order to keep harmony, the ruler has to make what he wants and what people want. he had to make good choices to satisfy the people and then they will be happy and keep you in power.