Answer:
<u>Growth of economy</u>- Before the 1950 most of countries had interests in war industries as, less people wanted innovation and development of the market and as whole of the economy.
Explanation:
- As around the world people starting doing research work in the field of science and technology. As the IT sector developed into something new and big in the 1990's, and at the end of 1990's the government investment grew from 1% to 4 % in I.T industry. Software companies went on to introduce different applications and operating software's which led the stockholders to invest in that sector. The car manufacturers got fast on enhancing the productivity of its
- There was an enhance and more investment of the private sector after the 2000's as the rules and regulations got soft on them. So, it was a boost for the economy and had shown great development in that decade.
The type of wave which needs a medium to travel are sound waves because they travel by oscillating electromagnetic fields
<h3>What is a Sound Wave?</h3>
This refers to the waves of refraction which is propagated by a plastic medium.
With this in mind, we can see that mechanical waves are the types of wave that needs a medium for propagation and a sound wave is an example of a mechanical wave because it travels by oscillating electromagnetic fields.
Read more about mechanical waves here:
brainly.com/question/9242091
In the treaty, the allied powers divided and claimed land but Italy did not get any of the land.
The vision is or was controlling everyone and not just 10 or 13. that was my answer
