Answer:
Many scholars believe that the collapse of the Indus Valley Civilization was caused by climate change. ... By 1800 BCE, the Indus Valley climate grew cooler and drier, and a tectonic event may have diverted or disrupted river systems, which were the lifelines of the Indus Valley Civilization.
Answer:
The best option is D. decreasing costs while increasing positive consequences
The Spanish borderlands were located from present-day Florida to present-day California.
These events are called "uplifts".
Uplifts are positive regular events. Day by day Hassles 35 Rush hour movement, long queues, work pressure, burnout are most noteworthy wellsprings of stress and can harm wellbeing Daily Hassles and Uplifts Daily issues are generally minor occasions emerging out of everyday living, for example, losing your home keys and missing the school transport.