They were in the center of it all the oceans and they had good connections with surrounding areas also the colonies
Answer:
A
Explanation:
None of the other options make sense, they consist of the causes of the strikes. The only reason they did it was to get better conditions at work (pay).
North America has four major deserts: Great Basin, Mohave, Chihuahuan and Sonoran. All but the Sonoran Desert have cold winters. Freezing temperatures are even more limiting to plant life than is aridity, so colder deserts are poorer in both species and life forms, especially succulents.
The four North American deserts
The Great Basin Desert (plate 10) is both the highest-elevation and northernmost of the four and has very cold winters. The seasonal distribution of precipitation varies with latitude, but temperatures limit the growing season to the summer. Vegetation is dominated by a few species of low, small-leafed shrubs; there are almost no trees or succulents and not many annuals. The indicator plant (the most common or conspicuous one used to identify an area) is big sagebrush (Artemisia tridentata), which often grows in nearly pure stands over huge vistas. (Such cold shrub/deserts in the "Old World" are called steppes.)
The Mohave Desert (plate 11) is characterized largely by its winter rainy season. Hard freezes are common but not as severe as in the Great Basin Desert. The perennial vegetation is composed mostly of low shrubs; annuals carpet the ground in wet years. There are many species of these two life forms, but few succulents and trees grow there. The only common tree species is the characteristic joshua tree (Yucca brevifolia), an arborescent (treelike) yucca that forms extensive woodlands above 3000 feet (900 m) elevation.
Though the Chihuahuan Desert (plate 12) is the southernmost, it lies at a fairly high elevation and is not protected by any barrier from arctic air masses, so hard winter freezes are common. Its vegetation consists of many species of low shrubs, leaf succulents, and small cacti. Trees are rare. Rainfall is predominantly in the summer, but in the northern end there is occasionally enough winter rain to support massive blooms of spring annuals. The Chihuahuan Desert is unexpectedly rich in species despite the winter cold.
Disease devastated the population.
A series of wars forced people to leave the area.
Massive flooding disrupted farming.
Explanation:
- The Indus Valley civilization is one of the oldest civilizations, in addition to Sumerian and ancient Egypt. It originated about 5,000 years ago in the Indus Valley on the border between modern India and Pakistan, reaching its peak between 2200 BC and 1900 BC.After 1900 BC.
- its power began to decline, and after a few centuries it would completely disappear.
- The cities in the Indus Valley were deserted and their tribes moved to the villages at the foot of the Himalayas.
- Many historians and archaeologists have linked the disappearance of civilization to the climate change in the region, which has become colder as the monsoon weakens.
- The cause may be some invasion or change in the flow of the Indus River.
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The effect of the 16th Amendment was that b) It granted Congress the
power to tax incomes. The 16th Amendment to the United States
Constitution allowed Congress to levy taxes without apportioning it to
that specific state or basing it on the United States Census
(apportioning it to the state and according to their respective numbers)
and this included all taxes except income tax.
