220/ 22= 10 so 10 rows with 22 members in each row
Answer:
Answer is Option C: Since World War II, conflicts have become more complicated and less successful.
Explanation:
According to the containment policy by USA communism would be kept at bay and to do this there was an increase of US military bases throughout the world.
But military conflicts became more complicated than before.They are more political now. Example of such wars is Korean and Vietnam war. Also, as we see in today's world, the war on terror in middle east and Africa is still going on. So, military interventions as part of foreign policy `are proving to be less successful.
It happened when the americas began to get better with their economy so they thought it would be cheaper to get slaves instead
Due to the fact that sodium and chloride act as a solvent.
Because sodium and chloride are drawn to the partial positive charge on hydrogen in water and the partial negative charge on oxygen, water serves as a solvent.
The ionic link is broken as a result of the dissociation of sodium from chloride. Water is a polar solvent, which is defined as having a significant dipole moment, or partial charge.
Due to the large difference in electronegativity between hydrogen and oxygen, when salt is added to water, the Na+ ions are drawn out and encircled by the O- side of the water molecules, whereas the Cl- ions are surrounded by the H+ side of the water molecules.
Learn more about water molecules here:
brainly.com/question/2272525
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