Answer: a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
Explanation:
Maybe something to do with the wall. Maybe Mexicans building the wall, the wall that is meant to keep them out. Kinda messed up but that is definitely something we're dealing with now.
***hope this helps:) brainliest? ;)
The type of art with no visible subject is abstract art
The Gulf of Tonkin Resolution allowed President Johnson to send troops to Vietnam, thus waging a war without actually "declaring" it as war. Checks and balances keep the power divided and balanced among government branches; it is the duty of Congress to declare war, so President Johnson waging war without the declaration of war by Congress breaks this system.
Urbanization happened because many occupations, factories, and businesses were located in the same area. People went to urban areas to find work, and therefore, created the need to have more space in urban areas. That is how cities of (urban areas) were formed. The late 1800's introduced the Industrial Revolution and created many jobs for people because of it. This eventually led to urbanization.
I hope this helps!
~cupcake