Your answer would be trade. Hope this helps!
Answer:
The answer is: <u>calcite</u>
Explanation:
Caliche is a natural hardened cement, which is composed of calcium carbonate. It is a layer of soil which binds the other soil materials like sand, gravel, silt and clay together.
Caliche is naturally formed in desert soil after rainstorms. During precipitation, the calcium dissolved in rain water is added to the desert soil, which then combines with the dissolved carbon dioxide in the soil water to form insoluble calcium carbonate, known as calcite.
Answer:
The colossal heads that they carved.
Explanation:
The Olmecs carved big heads in the south region of the Gulf of Mexico. These heads are not identical. Each one has its unique features. Experts in the Olmecs society think that they might represent significant people for the Olmec civilization since they are all different and placed in Olmec centers, which were places of high activity and importance for this society.
Answer:
1.4%
Explanation:
"At the PEAK of slavery in 1860, only 1.4% of Americans owned slaves. What your history books (don't) tell you is that 3,000 blacks owned a total of 20,000 slaves the same year." My source is: https://www.politifact.com/
Hope this helped you! Have a great day!
Answer:
The law did not pass a judicial review.
Explanation:
Supreme court has the power to conduct a judicial review every time the congress proposed for a new legislation.
During the review, the supreme court will carefully examine every content of the proposed legislations. If any part of the contents violated the rules written within the constitution, that legislations would be considered as "unconstitutional" and need to undergone a revision before it can be passed.