Basic Examples
(
1
)
View the historical geographic development of the Byzantine Empire:
I
n
[
8
]
:
=
[
◼
]
H
i
s
t
o
r
i
c
a
l
C
o
u
n
t
r
y
A
n
i
m
a
t
e
B
y
z
a
n
t
i
n
e
E
m
p
i
r
e
H
I
S
T
O
R
I
C
A
L
C
O
U
N
T
R
Y
O
u
t
[
8
]
=
O
p
t
i
o
n
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6
)
P
o
s
s
i
b
l
e
I
s
s
u
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s
(
1
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