16. The Opening of the Suez Canal Lowered shipping costs Singapore’s role was enhanced New Developments in port facilities
17.
18.
19.
20.
21.
22.
23.
24. WWI Temporary inflation of food prices Effect of the Emden Incident Internal Security Threats Controls on imports and exports
25.
26.
27. Impact of the Great Depression on Singapore Adapted from Wong Lin Ken, Singapore: Its Growth as an Entrepot 1910-1941 in Journal of Southeast Asian Studies Vol. IX No.1 282.9 1930 659.3 1925 608.4 1920 Singapore’s total trade with the West (S$m)
28.
29.
30. The Great Depression Decrease in trade and business High Rates of Unemployment British restrictions on immigration