Final answer:
Improved systems of communication, such as newspapers and transportation infrastructure, played a crucial role in Africans' attempts to practice Diaspora and resist colonial rule.
Step-by-step explanation:
The improved systems of communication played a crucial role in Africans' attempts to practice Diaspora as part of an oppositional African world during the late 19th to mid-20th centuries. These communication systems enabled Africans to connect, share ideas, and mobilize collective action across different regions and countries.
One example of an improved system of communication was the establishment of newspapers and publications by African intellectuals and activists. These newspapers provided a platform for Africans to share their perspectives and challenge colonial narratives, fostering a sense of pan-African identity.
Additionally, the development of transportation infrastructure, such as railways and telegraph lines, facilitated the exchange of information and facilitated the formation of networks among Africans in the Diaspora. These networks strengthened solidarity and facilitated coordinated resistance against colonial rule.