Answer:
d) Axum
Explanation:
As well as being a trade center with vibrant culture, it is the only of the choices located on the Eastern coast of Africa.
The ends of the geologic eras such as the Paleozoic and Mesozoic are marked by "climate changes" since these changes brought about devastating effects on the climate, which was crucial for the survival of many animals and plant life.
It was a tactic used by the military to disorganize the enemy forces through the force of mobile vehicles and firepower
Ancient Egyptians used Geometry as well as arithmetic to develop their duties as civil managers. It's clearly seen that they used geometrical shapes on their holy landscapes such as Pyramids, Temples, and obelisks.
In addition, they used this branch of mathematics to measure distances. especially on the land survey at the Nile fields, after floods, in order to define their limits. However, their methods to calculate areas were not exact at all, especially on shapes other than rectangles.
Tension between Anglo-American settlers and the Mexican government can be traced back to the 1820's, when the Fredonian Rebellion and disagreements about slavery took place.
However, one of the early turning points was the law of April 6, 1830, which encouraged Mexican and European families to migrate to Texas, while stopping immigration from the United States. Taxes to all foreign goods were also added.
New military forts were built to make sure the law was being followed, but Mexican officers never trusted the Anglo American settlers, who were in turn upset by the new law. U.S. officers, on the other hand, did not cooperate to stop American immigrants.
Eventually, the ban could not be enforced and their relationship worsened.
