1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Snowcat [4.5K]
3 years ago
8

28. What helped boost the economy in the United States?

Social Studies
2 answers:
Ahat [919]3 years ago
8 0
B. railroad. this is what helped boost the economy in the us
wlad13 [49]3 years ago
5 0

Answer:

b .railroad. Is correct Answer. Hope this helps you. And where are you from?

You might be interested in
Which of the following is not true of <br> women's hand?
Evgesh-ka [11]
<span>"It was a style only used by women" is your answer. Hope this helps!


-Rebeque</span>
6 0
3 years ago
Golgi Tendon organs do all of the following except Group of answer choices cause the agonist muscle to contract increase firing
Andre45 [30]

Answer:

None of the listed answers

Explanation:

During muscle contraction, the strands of collagen stretch and the muscle shortens. The Golgi tendon organ sends impulses when the muscle lengthens. This distension deforms the terminals of the sensory fiber of type Ib, whereby the cationic channels sensitive to distension are opened. As a result, the axon becomes depolarized and action potentials are triggered that trigger the nervous impulse towards the central nervous system, through the spinal cord. The frequency of the action potential indicates the force that is converted within the muscle.

7 0
3 years ago
Researchers at one point in time assess and compare the performance of different age groups on the SAT. The procedure used in th
Gnesinka [82]

Answer:

cross-sectional

Explanation:

cross-sectional study is a kind of study which investigate variables through analyzed the data collected in one specific time for a population.  In this study, sample of participants are the same in all variables except one.

in the mentioned research, changing variable is age.

7 0
3 years ago
Joanie had a depressive episode surrounding the loss of her job that lasted for several weeks. Mental illnesses of short duratio
lorasvet [3.4K]

Mental illnesses of short duration are generally considered to be "acute".

In medicine, portraying a sickness as acute signifies that it is of brief term and, as a result of that, of recent beginning. The quantitation of how much time comprises "short" and "recent" shifts by infection and by setting of the disease, however the main meaning of "acute" is in every case subjectively in opposition with "chronic", which indicates an old and long sickness.

8 0
3 years ago
What was the time span of Rome?
kipiarov [429]

Answer:

The history of the Roman Empire can be divided into three distinct periods: The Period of Kings (625-510 BC), Republican Rome (510-31 BC), and Imperial Rome (31 BC – AD 476).

Explanation:

8 0
3 years ago
Other questions:
  • Alan’s Saddles makes high level seats for racing bicycles and sells to many of the top bicycle manufacturers. There are eight av
    6·1 answer
  • Does Tim agree with his parents about religion in the book my brother Sam is dead
    7·1 answer
  • In which country is Istanbul? Italy Turkey Greece Egypt
    8·1 answer
  • Carter is a veteran officer who has been through the Vietnam War. His experiences in combat, the death of his colleagues, and hi
    11·1 answer
  • In what country did the tradition of putting up and decorating a christmas tree originated
    15·2 answers
  • Define and give an example of territoriality
    12·1 answer
  • How was the development of agriculture instrumental in the success of these civilizations?
    10·2 answers
  • What topics are dealt with in Articles 3 and 6 of the Northwest Ordinance that are not discussed in the U.S. Constitution?
    11·2 answers
  • Babylon was part of the empire of<br> O A) Persia<br> O B) Sumer<br> O C) Babylonia
    15·2 answers
  • adele's mother recited to her a list of things to buy at the grocery store. once adele reached the store, she could only remembe
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!