Just don't worry about it...
The measuring device was not invented by a single person. Throughout history, various individuals contributed to the development of different measuring instruments such as rulers, tape measures, and thermometers. These inventions have evolved over time to become the measuring devices we use today.
Per Capita Income is the most common method of measuring development . However there are other methods like infant mortality rate, net attendance ratio, total income,etc. While measuring development, we cannot take into account only one aspect as development is a very wide term
history of sociology
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Per capita income is used by world bank to measure development
hardly is something least helpful in measuring economic status of a country
You can the report on clothing a history of social development in textbook of history(CBSE) of class 9th.
brief history of personality
Invention of the compass for navigation Development of the theodolite for measuring angles and distances Introduction of Geographic Information Systems (GIS) for spatial data analysis Creation of satellite imagery for mapping and monitoring Earth's surface
The significance of of theatre to the history and development of Japan is to entertain and perform elements in other activities.
The indicators of measuring community development in Tanzania areThe increase of income of peopleA decrease in infant and maternal mortalityIncrease in modern technologyIncrease in social services provisionIncrease in level of productionSustainable use of the environmentReduction of povery
Difficulties in measuring national development include determining which indicators to use, ensuring data accuracy and comparability across countries, capturing all aspects of development (economic, social, environmental), accounting for cultural and regional differences, and addressing issues of data availability and reliability.