The great wall of China

1.

THE GREAT WALL
OF CHINA
Потаповой Виктории
Алехиной Ариадны

2.

T H E WA L L R U N S
T H R O U G H N O RT H E R N
CHINA FOR 8,851. KM,
AND THE BADALING
S E C T I O N I S L O C AT E D I N
T H E I M M E D I AT E
VICINITY OF BEIJING

3.

T H E AV E R A G E H E I G H T O F T H E W A L L I S 6 - 8 M ,
T H E W I D T H O F T H E L O W E R PA R T I S U P T O 7
M , T H E U P P E R PA R T I S 5 - 6 M . C A S E M AT E S
F O R P R O T E C T I O N , W AT C H T O W E R S W I T H
G AT E S , A N D F O R T R E S S E S AT T H E M A I N
M O U N TA I N PA S S E S H AV E B E E N B U I LT A L O N G
T H E E N T I R E L E N G T H O F T H E G R E AT W A L L O F
CHINA.

4.

HE CONSTRUCTION OF
THE FIRST SECTIONS OF
T H E WA L L B E G A N I N T H E
3RD CENTURY DURING
T H E WA R R I N G S TAT E S
PERIOD TO PROTECT THE
S TAT E F R O M T H E
XIONGNU