Pourquoi les États-Unis font-ils une fixation sur la montée en puissance de la Chine en Afrique ?

https://i0.wp.com/cameroonvoice.com/wp-content/uploads/2022/04/Biden-Kamal.jpg?resize=300%2C170&ssl=1 300w, https://i0.wp.com/cameroonvoice.com/wp-content/uploads/2022/04/Biden-Kamal.jpg?resize=258%2C146&ssl=1 258w" sizes="(max-width: 600px) 100vw, 600px" data-attachment-id="57655" data-permalink="https://cameroonvoice.com/opinion/2022/04/14/pourquoi-les-etats-unis-font-ils-une-fixation-sur-la-montee-en-puissance-de-la-chine-en-afrique/attachment/biden-kamal/" data-orig-file="https://i0.wp.com/cameroonvoice.com/wp-content/uploads/2022/04/Biden-Kamal.jpg?fit=600%2C339&ssl=1" data-orig-size="600,339" data-comments-opened="1" data-image-meta="{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}" data-image-title="Biden Kamal" data-image-description="" data-medium-file="https://i0.wp.com/cameroonvoice.com/wp-content/uploads/2022/04/Biden-Kamal.jpg?fit=300%2C170&ssl=1" data-large-file="https://i0.wp.com/cameroonvoice.com/wp-content/uploads/2022/04/Biden-Kamal.jpg?fit=600%2C339&ssl=1" /> À Nairobi, bien connu pour être le portail de l’Afrique de l’Est en matière de commerce et de technologie, la présence de la Chine est partout.