Final answer:
To delete Safari history on iPhone, use the Safari app's bookmark icon to access history, swipe left to delete specific entries, or use the 'Clear' button at the bottom to remove history by time range.
Step-by-step explanation:
To delete your Safari history on an iPhone, begin by opening the Safari app. Next, tap the bookmark icon that resembles an open book. Then, select the clock icon to view your browsing history. Here, you can delete individual sites by swiping left and tapping 'Delete', or you can remove all history by tapping 'Clear' at the bottom of the screen. When tapping 'Clear', you will be prompted to select a time range for deletion. You can choose to delete history from the last hour, today, today and yesterday, or all-time. After selecting your preferred range, confirm the action, and your Safari browsing history will be removed.
Moreover, you can also manage your history and website data by going to the 'Settings' app on your iPhone. Scroll down and tap 'Safari', and then scroll further to find the 'Clear History and Website Data' option. By tapping this, you will be prompted to confirm that you want to delete your history, as well as data such as cookies and cached files. Confirm your choice, and your Safari history and data will be cleared.
Remember that clearing your history will also log you out from any websites that you were signed into and can affect the behavior of websites due to the removal of cookies.