What was the primary source of the Tokugawa shoguns in issuing their edict of 1635

Explanation:

In
the
1630s,
the
Tokugawa
shogunate
took
a
series
of
steps
to
further
restrict
Japan’s
international
contacts.
By  

1639,
the
Dutch
were
the
only
Europeans
permitted
to
come
to
Japan,
and
the
conditions
under
which
they
were  

allowed  to  trade  and  interact  with  Japanese  were  extremely  circumscribed  by  the  Tokugawa  authorities.  The  

following
edict
of
1635
was
issued
by
the
shogunate
to
the
officials
administering
the
busy
port
of
Nagasaki,
the  

site
of
most
of
Japan’s
foreign
contacts
at
the
time.

uses : -

1.aneroid barometers primarily measure whether pressure is rising or falling.

2.aneroid barometers are often used for reading pressure in homes and recreational boats.  

3.other uses may include barographs in meteorology and altimeters in modern aircraft.  

4.this type of barometer can announce whether a high or low pressure system is coming or whether it is becoming more intense.  

5.there are different types of aneroid barometers, such as the altimeter, which measures altitude, or distance above sea level.  

6.another example is a barograph, which is a modified aneroid barometer that provides constant readings of atmospheric pressure on graph paper.  

7.when used in this capacity, the aneroid barometer can store a week's worth of data.

android diameter a device for measuring atmospheric pressure , often specially calibrated for use as an altimeter ,consisting of a box or chamber partially exhaused of air, having an elastic top and a pointer to indicate the degree of compression of the top caused by the external air

refer to the attachment for the characteristics : -

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