Which of the following was a new development of the second industrial revolution? improvement of the steam engine improved putting-out system invention of the cotton gin new process for making steel

improvement of the steam engine

Explanation:

The Second Industrial Revolution is what is called the group of interrelated socio-economic transformations that occurred approximately between 1850-1870 until 1914. During this period the changes underwent a strong acceleration. The process of industrialization changed its nature and economic growth varied from model. Technical changes continued to occupy a central position, together with technical innovations concentrated essentially in new sources of energy such as gas, oil or electricity; new materials and new transport systems (airplane and automobile) and communication (telephone and radio) induced chain transformations that affected the work factor and the educational and scientific system; to the size and management of the companies, to the form of organization of the work, to the consumption, until ending also in the policy.

hr2520 is the patient's act. there is required the secretary of health to summon a committee to develop a national strategic plan of prevention. this committee has forth provisions that make possible for the govern entities to acquire private health insurance services.

is easier to keep this hr2520 as federal, because that way the secretary of health has centralized power to deal with private insurance companies and the federas government has more ways and power to negotiate with them, than doing this process state by state in their specific terms.

increase in population