The most important sources of social changes are physical environment, technology, population, cultural innovation and social conflict. The statement is true.
<h3>What is social change?</h3>
Social changes refers to those changes that occurs in human being while interacting and making relationships which transforms the society and culture as a whole.
These changes benefits the society as a whole as technological development helps the future generations for example mobile phone helps social interactions and many more.
Thus social changes are important for future growth.
Learn more about changes here:
brainly.com/question/16971318
#SPJ1
The Federal Reserve System was created in the early 1900s in an effort to decentralize the central bank. The founders did not want one central bank located in New York or Washington, DC, so they formed a system with 12 district banks. The second reason for the Federal Reserve System was that communication and transportation were much slower and less efficient than today. In an effort to maintain control and offer assistance to member banks, it was necessary to disperse Federal Reserve facilities across the country.
The national disaster management authority functions under the union ministry of the Ministry of Home Affairs (MHA).
The Ministry of Home Affairs (MHA) nodal division for disaster management is the Disaster Management (DM) Division.
<h3>Which agency is most important in disaster management?</h3>
The Prime Minister of India is in charge of the National Disaster Management Authority, or NDMA, which is the top disaster management authority. The National Disaster Response Force must be supervised, led, and controlled by it.
The prime body in charge of disaster management in India is the National Disaster Management Authority (NDMA), which is presided over by the Prime Minister of India. The Disaster Management Act of 2005 requires that the NDMA be established and that an environment is created that would support institutional processes at the State and District levels.
Learn more about National Disaster Management Authority here:
brainly.com/question/13354447
#SPJ4